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AC Hotel by Marriott Portland Downtown, OR

3.5 star property
VIP Access

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Photo gallery for AC Hotel by Marriott Portland Downtown, OR

Bar (on property)
Exterior
Lobby
Property amenity
Lounge

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Gym
  • Breakfast available

Explore the area

View in a map
888 Sw Third Ave, Portland, OR, 97204
  • Place, Pioneer Place
    ‪1 min walk‬
  • Place, Tom McCall Waterfront Park
    ‪3 min walk‬
  • Place, Pioneer Courthouse Square
    ‪3 min walk‬
  • Airport, Portland, OR (PDX-Portland Intl.)
    ‪19 min drive‬
VIP Access
Curated for quality and service, VIP Access stays consistently receive our highest guest ratings.
  • Expect exceptional service
  • Extra savings and perks for BONUS+ members
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Room options

View all photos for Room, 1 King Bed

Pillow-top beds, in-room safe, individually decorated

Room, 1 King Bed

9.4 out of 10
Exceptional
(94 reviews)
  • 31 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 2 Queen Beds

Room, 2 Queen Beds

Room, 2 Queen Beds

9.4 out of 10
Exceptional
(44 reviews)
  • 29 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Room, 1 King Bed

Pillow-top beds, in-room safe, individually decorated

Room, 1 King Bed

8.6 out of 10
Excellent
(10 reviews)
  • 25 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed with Sofa bed, River View

Room, 1 King Bed with Sofa bed, River View

Room, 1 King Bed with Sofa bed, River View

9.0 out of 10
Wonderful
(2 reviews)
  • 31 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed, Corner

Room, 1 King Bed, Corner

Room, 1 King Bed, Corner

  • 31 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed (Mobility/Hearing Accessible, Tub)

Pillow-top beds, in-room safe, individually decorated

Room, 1 King Bed (Mobility/Hearing Accessible, Tub)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed (Hearing Accessible)

Pillow-top beds, in-room safe, individually decorated

Room, 1 King Bed (Hearing Accessible)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed (Mobility/Hearing Access, Roll-in Shwr)

Pillow-top beds, in-room safe, individually decorated

Room, 1 King Bed (Mobility/Hearing Access, Roll-in Shwr)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

Similar properties

Bar (on property)
Courtyard by Marriott Portland City Center
Downtown Portland
  • Pet-friendly
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning
4.4 out of 5, Excellent, 2,447 reviews
The price is €119
includes taxes & fees
28 Jun - 29 Jun
Courtyard by Marriott Portland City Center

About this property

AC Hotel by Marriott Portland Downtown, OR

Along with a restaurant, this smoke-free hotel has a 24-hour fitness center and a bar/lounge. WiFi in public areas is free. Other amenities include a snack bar/deli, a coffee shop/cafe, and valet parking. Change of towels is available on request.
AC Hotel by Marriott Portland Downtown, OR offers 204 accommodations with laptop-compatible safes and complimentary bottled water. Each accommodation is individually furnished and decorated. Beds feature pillowtop mattresses. 55-inch Smart televisions come with premium cable channels and Netflix. Guests can make use of the in-room refrigerators and coffee/tea makers. Bathrooms include bathtubs or showers, complimentary toiletries, and hair dryers.

This Portland hotel provides complimentary wireless Internet access, with a speed of 50+ Mbps. Business-friendly amenities include desks, desk chairs, and phones. Change of towels and change of bedsheets can be requested.

Recreational amenities at the hotel include a 24-hour fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

Our customers tell us they can't get enough of the helpful staff at AC Hotel by Marriott Portland Downtown, OR. During your stay, you're just a quick walk from Tom McCall Waterfront Park. Free WiFi in public areas, a restaurant, and a 24-hour gym are available.
  • Free WiFi (speed: 50+ Mbps)
  • Drinking and dining options include a coffee shop, a restaurant, and a bar/lounge
  • Continental breakfast served daily for a fee
  • Valet parking available for a fee
  • Amenities include a front-desk safe, a business center, and meeting rooms
  • Onsite recreation includes a 24-hour gym
  • Guests speak favorably about the clean accommodations and the area's walkability
  • Just a 3-minute walk from Tom McCall Waterfront Park and 7 minutes by foot from Portland State University
  • Dogs welcome for a fee (restrictions apply)
Along with a restaurant and a coffee shop/cafe, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. Business amenities include a business center and meeting rooms.

Public spaces have free WiFi. Event space at this hotel measures 1675 square feet (156 square meters) and includes conference space. A 24-hour fitness center, a library, and dry cleaning/laundry services are also featured at the business-friendly AC Hotel by Marriott Portland Downtown, OR. Parking is available for a fee.

This 3.5-star Portland hotel is smoke free.

For a fee, guests can enjoy continental breakfast on weekdays from 6:30 AM to 10:00 AM and on weekends from 7:00 AM to 11:00 AM.
AC Lounge - This bar serves light fare only.
The Slab - Onsite coffee shop.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 50+ Mbps
  • Available in some public areas: Free WiFi

Parking and transport

  • Height restrictions apply for on-site parking
  • Valet parking on site (USD 49 per day; includes in/out privileges)
  • Limited on-site valet parking

Food and drink

  • Continental breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 15.95 for adults and USD 9.95 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Snack bar/deli

Restaurants on site

  • AC Lounge
  • The Slab

Things to do

  • 24-hour gym
  • Library

Family friendly

  • In-room cot
  • In-room refrigerator
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service

Business services

  • 1,675 square feet of conference space
  • Business centre
  • Meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Ceiling hoist
  • Lever door handles
  • Lift (91 centimetre wide door)
  • Low-height door lock
  • Low-height view port in door
  • Thin carpet in room
  • Valet for wheelchair-equipped vehicles
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible gym
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk (76 centimetre high)
  • Wheelchair-accessible restaurant

More

  • 13 floors
  • Banquet hall
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Non-plastic coffee stirrers available
  • Smoking not allowed
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options
  • Waste recycling policy

Room amenities

Bedroom

  • Bedsheets provided
  • Free cot
  • Pillowtop mattress

Bathroom

  • Bathtub or shower
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • 55-inch smart TV with premium cable channels
  • Netflix

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Energy-saving switches used
  • Individual decor
  • Individual furnishings
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • Mobile key entry
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: 2:00 AM
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in available
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: USD 50 per accommodation, per night
  • Only dogs are allowed
  • Maximum 2 (weight limit: 80 lbs per pet)
  • Restrictions apply
  • For more information, you can reach out to the property at the number on the booking confirmation
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 2 children 17 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Free cribs (infant beds)!

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for continental breakfast: approximately USD 15.95 for adults and USD 9.95 for children
  • Valet parking fee: USD 49 per day (in/out privileges)
  • Pet fee: USD 50 per accommodation, per night
  • Service animals are exempt from fees
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)
  • An in-room safe is available for an additional fee

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and cash
Cashless transactions are available
Safety features at this property include a fire extinguisher and a deadbolt lock
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • Up to 2 children 17 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • To make arrangements to bring your pet, contact the property directly at the number on your booking confirmation (please see the Fees section for related charges).
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

AC Portland Downtown
AC Hotel Marriott Portland Downtown
AC Marriott Portland Downtown
AC Hotel by Marriott Portland Downtown
AC Hotel by Marriott Portland Downtown OR
AC Hotel by Marriott Portland Downtown, OR Hotel
AC Hotel by Marriott Portland Downtown, OR Portland
AC Hotel by Marriott Portland Downtown, OR Hotel Portland

AC Hotel by Marriott Portland Downtown, OR Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 684 out of 1014 reviews
Rating 8 - Good. 197 out of 1014 reviews
Rating 6 - Okay. 69 out of 1014 reviews
Rating 4 - Poor. 31 out of 1014 reviews
Rating 2 - Terrible. 33 out of 1014 reviews

9.2/10

Cleanliness

9.2/10

Staff & service

8.8/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Cory

Liked: Cleanliness, staff & service, property conditions & facilities
Clean rooms and bartender at the bar was amazing. Great stay!
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Maryana

Amazing stay,
Stayed 2 nights in Feb 2026
Verified

8/10 Good

James

Liked: Cleanliness, staff & service, amenities
Clean rooms and great location.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Rocio

Liked: Cleanliness, amenities, property conditions & facilities
Love our stay!
Stayed 2 nights in Jan 2026
Verified

8/10 Good

Josh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Breakfast was good, good value too. Nice clean rooms and a quiet experience.
Stayed 4 nights in Mar 2026
Verified

10/10 Excellent

Melissa Joy

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, friendly staff, great location
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Rafael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
All common areas were very clean, the staff was great. Definitely staying again.
Stayed 4 nights in Mar 2026
Verified

10/10 Excellent

jessica m

Liked: Cleanliness, amenities, property conditions & facilities
Great stay, close to everything, great hotel
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Rowena

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room and accommodating staff.
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Gabriela

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location. Room was very clean and I had breakfast included. I will definitely come back to this hotel.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

victor

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hotel and staff were awesome! if I ever come back to Portland again we’ll definitely stay at the AC Marriott again.
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Lynette Joanne

Liked: Cleanliness, amenities, property conditions & facilities
I could safely say one of the cleanest hotels I have stayed at! Enjoyed my stay !
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Gordon

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place to stay downtown, close to everything including fantastic restaurants.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Jaime

Liked: Cleanliness, amenities, property conditions & facilities
The staff is very friendly!
Stayed 3 nights in Feb 2026
Verified

8/10 Good

Kristy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Check in was easy. The staff at check in were extremely helpful. The room was nice and spacious. We had a couple drinks at the hotel bar and the bartender was friendly and he was great. We enjoyed the coffee bar each morning. I would definitely stay here again.
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

John

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful room, very clean. Bar staff and breakfast staff were outstanding.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, amenities
The hotel overall is excellent
Stayed 3 nights in Nov 2025
Verified

10/10 Excellent

Hyunwoo

Liked: Cleanliness, amenities, property conditions & facilities
great quality and location
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Emma

Liked: Cleanliness, staff & service, amenities
We always stay here when in Portland. It’s easy to park and close to everything downtown. Always very clean and kept up, but affordable.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Rosario

Liked: Cleanliness, property conditions & facilities
Everything was great. Staff was friendly and helpful. Location was good and close to public transportation. Would stay here again.
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Jose Felipe

Liked: Cleanliness, amenities, property conditions & facilities
Great location, staff and amenities
Stayed 3 nights in Dec 2025
Verified

10/10 Excellent

Robert

Liked: Cleanliness, amenities, property conditions & facilities
Clean with breakfast and a good price so it was a win
Stayed 3 nights in Jan 2026
Verified

10/10 Excellent

Rocio

Liked: Cleanliness, amenities, property conditions & facilities
CLEAN ROOM, FRIENDLY STAFF
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Chelsea

Liked: Cleanliness, property conditions & facilities
Fantastic hotel, great staff!
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

tammy

Liked: Cleanliness, staff & service, amenities
Great location and wonderful staff
Stayed 5 nights in Dec 2025