See all properties

The Inn on Arsenal

2.5 star property

Choose dates to view prices

Photo gallery for The Inn on Arsenal

Double Room
Lobby
Lobby
Single Room | Bathroom
Exterior

Reviews

8.2 out of 10
Very good

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Housekeeping
  • 24/7 front desk

Explore the area

View in a map
100 N Beacon St, Watertown, MA, 02472
  • Place, Charles River Reservation
    ‪5 min walk‬
  • Place, Charles River
    ‪6 min walk‬
  • Place, Armenian Library and Museum of America (ALMA)
    ‪8 min walk‬
  • Airport, Boston, MA (BOS-Logan Intl.)
    ‪12 min drive‬

Room options

View all photos for Single Room

Single Room

Single Room

7.8 out of 10
Good
(10 reviews)
  • Sleeps 2
  • 1 Queen Bed

View all photos for Economy Double Room (Basement Level)

Economy Double Room (Basement Level)

Economy Double Room (Basement Level)

7.4 out of 10
Good
(9 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Double Room

Double Room

Double Room

7.8 out of 10
Good
(18 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Superior Studio

In-room safe, desk, laptop workspace, iron/ironing board

Superior Studio

8.6 out of 10
Excellent
(13 reviews)
  • Sleeps 2
  • 1 King Bed

Studio, Accessible

  • Sleeps 2
  • 1 King Bed

Similar properties

Lobby sitting area
Charles River Inn
  • Parking included
  • Free Wi-Fi
  • Housekeeping
  • 24/7 front desk
3.7 out of 5, Good, 124 reviews
The price is €78
includes taxes & fees
31 Jan - 1 Feb
Charles River Inn

About this property

The Inn on Arsenal

Hotel in Watertown with free parking
A microwave in a common area, a 24-hour front desk, and a front-desk safe are available at this smoke-free hotel. Free WiFi in public areas and free self parking are also provided.
The Inn on Arsenal offers 44 air-conditioned accommodations with safes and coffee/tea makers. 43-inch flat-screen televisions come with cable channels. Bathrooms include bathtubs or showers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks along with free local calls (restrictions may apply). Housekeeping is offered daily and irons/ironing boards can be requested.

Our customers tell us they can't get enough of the helpful staff at The Inn on Arsenal. During your stay, you'll be close to Harvard University. Features include free WiFi in public areas and free self parking.
  • Free WiFi
  • Free self parking
  • Amenities include a front-desk safe and a shared microwave
  • Guests speak favorably about the clean accommodations and the value of their stay
  • 5 minutes by car from Harvard University and 9 minutes from Fenway Park
As a guest of The Inn on Arsenal, you'll find a front-desk safe and a microwave in a common area. Public spaces have free WiFi. Free self parking is available.

This Watertown hotel is smoke free.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free self parking on site
  • Limited on-site self parking

Family friendly

  • In-room refrigerator

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Safe at front desk
  • Shared microwave

Guest services

  • Housekeeping (daily)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible bathtub
  • Braille/raised signage
  • Grab bar in bathtub
  • No lift
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible registration desk

More

  • 3 floors
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bathtub or shower
  • Private bathroom
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 43-inch flat-screen TV with cable channels

Food and drink

  • Coffee/tea maker
  • Refrigerator

More

  • Air conditioning
  • Desk
  • Free local calls
  • Heating
  • Iron/ironing board on request
  • Laptop workspace
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Minimum check-in age: 21

Check-out

Check-out before 11:00 AM

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

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 17 years old and younger stay free when using existing bedding.

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 150.00 per accommodation, per stay

We've listed all charges provided to us by the property.

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 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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
This property affirms that it follows the cleaning and disinfection practices of Count on Us (Wyndham)
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

  • Children 17 years old and younger stay free in the same room as the parent or guardian when using existing bedding.

Property is also known as

Super 8 Cambridge Boston
Super 8 Motel Cambridge Boston
Super 8 Motel Watertown Cambridge Boston Area
Super 8 Motel Watertown/Cambridge/Boston Area Watertown
Super 8 Motel Watertown/Cambridge/Boston Area
Super 8 Watertown/Cambridge/Boston Area Watertown
Super 8 Watertown/Cambridge/Boston Area
Super 8 Watertown/Cambridge/Boston Area Motel Watertown
Super 8 Watertown/Cambridge/Boston Area Motel
Super 8 Wyndham Watertown/Cambridge/Boston Area Motel Watertown
Super 8 Wyndham Watertown/Cambridge/Boston Area Motel
Super 8 Wyndham Watertown/Cambridge/Boston Area Watertown
Super 8 Wyndham Watertown/Cambridge/Boston Area
Super 8 Watertown/Cambridge/Boston Area Hotel Watertown
Super Eight Watertown
Watertown Super Eight
Watertown Super 8

The Inn on Arsenal Reviews

Reviews

8.2

Very good

Rating 10 - Excellent. 40 out of 76 reviews
Rating 8 - Good. 18 out of 76 reviews
Rating 6 - Okay. 9 out of 76 reviews
Rating 4 - Poor. 3 out of 76 reviews
Rating 2 - Terrible. 6 out of 76 reviews

8.4/10

Cleanliness

8.2/10

Staff & service

7.8/10

Amenities

7.6/10

Property conditions & facilities

Reviews

10/10 Excellent

Julie Anne

The place was clean and the workers were friendly.
Stayed 2 nights in Oct 2025

8/10 Good

Elena

Stayed 4 nights in Oct 2025

10/10 Excellent

Luis

Liked: Cleanliness, staff & service, property conditions & facilities
Staff was very professional
Stayed 1 night in Oct 2025

6/10 Okay

Glen

Stayed 1 night in Oct 2025

6/10 Okay

Brian

Liked: Cleanliness, amenities
Disliked: Staff & service
Phone system not working at all. Cannot call regular number there is no dial tone and even on the room phone, no dial tone and doesn’t answer. This phone number that is listed belongs to the old Super 8 hotel.
Stayed 2 nights in Oct 2025

6/10 Okay

Justen

Disliked: Property conditions & facilities
Stayed 1 night in Oct 2025

10/10 Excellent

Dennis

Stayed 1 night in Oct 2025

8/10 Good

Nora

Travelled with group
Liked: Cleanliness, staff & service, room comfort
Clean and quiet. Only issues, bulbs were out in the bathroom so the one bulb that was working was dim. No shampoo. The bathroom door wouldn't shut, it had to be slammed to make it shut. The door to the room didn't latch unless you made sure you pulled it closed behind you a security issue if you didn't make sure it was locked before you left.
Stayed 1 night in Oct 2025

10/10 Excellent

Kenneth

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Staff was friendly and accomodating.
Stayed 5 nights in Oct 2025

8/10 Good

Piotr, Plano

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Oct 2025

10/10 Excellent

Melissa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff were always accommodating during my longer than expected stay. I would recommend little things be fixed like chipped mirror in bathroom, missing light on one nightstand and chair be put in for desk
Stayed 1 night in Oct 2025

6/10 Okay

Yuri

Business traveller
Liked: Cleanliness
Disliked: Property conditions & facilities
Can't say much more than: it was fine. Nothing special, especially for the price. The room was clean, but the dresser drawer handle was broken. Not a big deal. Would I stay there again, sure, if I had to. Again, it was just fine.
Stayed 3 nights in Oct 2025

6/10 Okay

Rick

Travelled with group
Disliked: Cleanliness, property conditions & facilities, room comfort
Noisy doors slamming all night. Not a place I would stay again.
Stayed 1 night in Oct 2025

10/10 Excellent

Catherine Ivers

Liked: Cleanliness, staff & service
It"s an older hotel with stairs, so bear that in mind if you have mobility issue or a lot of heavy things to bring to the room. But for the price & location, it was fine for my needs. My room was recently renovated. Very nice. Clean & comfortable bed. I stayed on a Saturday night and it was quiet. I didn't hear anything at all. Parking was easy with a indoor garage attached to the hotel. I plan to stay there again.
Stayed 1 night in Oct 2025

10/10 Excellent

Melissa

Stayed 2 nights in Oct 2025

2/10 Terrible

Hirokazu

Disliked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Oct 2025

10/10 Excellent

Jen

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Just what we needed for overnight stay before flying home.
Stayed 1 night in Oct 2025

8/10 Good

Pavan

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
A great option for a simple, clean, and functional one or two night stay.
Stayed 1 night in Oct 2025

10/10 Excellent

Melissa

Stayed 2 nights in Oct 2025

10/10 Excellent

Darlene

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was very clean and the beds were very comfortable and it was quiet and would recommend and would stay again!
Stayed 1 night in Oct 2025

10/10 Excellent

Oumaima

Stayed 1 night in Oct 2025

10/10 Excellent

Alexander, Palmer

Liked: Cleanliness, staff & service, property conditions & facilities
Good stay
Stayed 1 night in Oct 2025

10/10 Excellent

MD Lutfur

Stayed 2 nights in Oct 2025

10/10 Excellent

Michele

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2025

2/10 Terrible

Junguang

Disliked: Cleanliness, staff & service, property conditions & facilities
not good
Stayed 1 night in Oct 2025