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The Inn on Arsenal

2.5 star property
Hotel in Watertown with free parking

Choose dates to view prices

Located in the heart of Harvard Square, The Inn on Arsenal provides travelers with the essentials that matter - free in-room WiFi, helpful luggage storage, and front desk assistance available 24 hours a day. Past guests consistently mention the exceptionally helpful staff.

Reviews

8.2 out of 10
Very good

Popular amenities

  • Housekeeping
  • 24/7 front desk
  • Air conditioning
  • Free WiFi

Room options

Available filters for rooms
Showing 5 of 5 rooms

View all photos for Single Room

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

Single Room

7.8 out of 10
Good
(10 reviews)

Highlights

Air conditioning
Heating
Fridge
Flat-screen TV
Private bathroom
Coffee/tea maker
Cable channels
Daily housekeeping
  • Sleeps 2
  • 1 Queen Bed

View all photos for Economy Double Room (Basement Level)

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

Economy Double Room (Basement Level)

7.4 out of 10
Good
(9 reviews)

Highlights

Air conditioning
Heating
Fridge
Flat-screen TV
Private bathroom
Coffee/tea maker
Cable channels
Located below ground level
  • Sleeps 4
  • 2 Queen Beds

View all photos for Double Room

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

Double Room

7.8 out of 10
Good
(17 reviews)

Highlights

Air conditioning
Heating
Fridge
Flat-screen TV
Private bathroom
Coffee/tea maker
Cable channels
Daily housekeeping
  • Sleeps 4
  • 2 Queen Beds

View all photos for Superior Studio

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

Superior Studio

8.4 out of 10
Very good
(12 reviews)

Highlights

Air conditioning
Heating
Fridge
Flat-screen TV
Private bathroom
Coffee/tea maker
Cable channels
Daily housekeeping
  • Sleeps 2
  • 1 King Bed

Studio, Accessible

Highlights

Air conditioning
Heating
Fridge
Flat-screen TV
Private bathroom
Coffee/tea maker
Cable channels
Daily housekeeping
  • Sleeps 2
  • 1 King Bed

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About the area

Map
100 N Beacon St, Watertown, MA, 02472

What's nearby

  • Charles River Reservation - 5 min walk - 0.4 km
  • Charles River - 6 min walk - 0.6 km
  • Armenian Library and Museum of America (ALMA) - 8 min walk - 0.7 km
  • New Repertory Theatre - 15 min walk - 1.3 km
  • Jackson Homestead and Museum - 2 min drive - 1.8 km

Getting around

  • Newtonville Station - 4 min drive
  • Allston St. Station - 5 min drive
  • Boston, MA (BNH-Boston Harbor Seaplane Base) - 28 min drive

Restaurants

  • ‪Dunkin' - ‬6 min walk
  • ‪Bar Cino - ‬8 min walk
  • ‪Starbucks - ‬5 min walk
  • ‪New Ginza - ‬10 min walk
  • ‪Starbucks - ‬16 min walk

About this property

The Inn on Arsenal

Hotel near Harvard University
Near Harvard Square, The Inn on Arsenal provides everything you need. Guests can connect to free in-room WiFi.
Additional perks include:
  • Free self-parking
  • A front desk safe, smoke-free property and a 24-hour front desk
  • Luggage storage
  • Guest reviews say great things about the helpful staff
Room features
All guest rooms at The Inn on Arsenal have perks, such as laptop-friendly workspaces and air conditioning, in addition to amenities, such as free WiFi and safes. Guests reviews speak well of the clean rooms at the property.
Extra amenities include:
  • Bathrooms with baths or showers and shampoo
  • 43-inch flat-screen TVs with cable channels
  • Fridges, coffee/tea makers and heating

Similar properties

Desk, free WiFi
Charles River Inn
  • Parking included
  • Free WiFi
  • Housekeeping
  • 24/7 front desk
7.0 out of 10, Good, 91 reviews
The price is HK$686
HK$799 total
includes taxes & fees
26 Nov - 27 Nov
Charles River Inn

Property amenities

Internet

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

Parking and transport

  • Free self parking on site

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

Access methods

Staffed front desk

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Children up to the age of 17 years can stay for free if using existing beds when occupying the parent or guardian's room

Payment types at the property

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 150.00 per accommodation, per stay

We have included all charges provided to us by the property.

You need to know

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-authorise the guest's credit card prior to arrival.
This property affirms that it follows the cleaning and disinfection practices of Count on Us (Wyndham)

We should mention

This property does not have any lifts

Property is also known as

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 Hotel
The Inn on Arsenal Watertown
The Inn on Arsenal Hotel Watertown
Super 8 by Wyndham Watertown/Cambridge/Boston Area

Frequently asked questions

Is The Inn on Arsenal pet-friendly?

No, only service animals are welcome at the property.

How much is parking at The Inn on Arsenal?

Self-parking is free at this property.

What time is check-in at The Inn on Arsenal?

Check-in start time: 3:00 PM; check-in end time: midnight.

What time is check-out at The Inn on Arsenal?

Checkout is at 11:00 AM.

Where is The Inn on Arsenal located?

Situated in Watertown, this hotel is within 3 miles (5 km) of St. Elizabeth's Medical Center, Harvard University and Boston College. Brighton Music Hall is 2.6 mi (4.1 km) away.

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Reviews

The Inn on Arsenal Reviews

8.2

Very good

8.0

Cleanliness

7.6

Amenities

8.2

Staff & service

8.2

Eco-friendliness

7.4

Property conditions & facilities
Rating 10 - Excellent. 25 out of 47 reviews
Rating 8 - Good. 9 out of 47 reviews
Rating 6 - Okay. 7 out of 47 reviews
Rating 4 - Poor. 2 out of 47 reviews
Rating 2 - Terrible. 4 out of 47 reviews

Reviews

10/10 Excellent

Elhamuddin

Liked: Cleanliness, amenities, property conditions & facilities
The room is clean staff amenities is Great
Stayed 1 night in Nov 2025

8/10 Good

Lindsay

Liked: Cleanliness, property conditions & facilities
The room was clean, the bed comfortable, and the staff friendly and helpful - for the price, this place is a good deal. Coffee selection (brewed by cup) was excellent.
Stayed 1 night in Nov 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

Terry

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

8/10 Good

Pavan

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

Jen

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

10/10 Excellent

Christopher

Liked: Cleanliness, amenities, property conditions & facilities
Immaculately clean room. Very friendly staff.
Stayed 1 night in Nov 2025

10/10 Excellent

Luis

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

10/10 Excellent

Alexander

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

8/10 Good

Stephen

Liked: Cleanliness
Comfortable room and 24 hour coffee although no cable TV.
Stayed 2 nights in Oct 2025

6/10 Okay

Dominique

Liked: Cleanliness
We were doing a week drive getaway and stopping along the way. Overall clean - was good for a one night stay, however, no elevator and our room was on second floor - not convenient for lugging suitcases
Stayed 1 night in Oct 2025

10/10 Excellent

Sheila

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, room was quit comfortable, staff was attentive the amenities was awesome spent one night but I will definitely be back . I had always wanted to visit there before but never got the chance, but finally it happen and I was blown away I almost extended my time next time I will be there longer.
Stayed 1 night in Oct 2025

6/10 Okay

Daniela

Liked: Property conditions & facilities
Room was ok, expected a bit more for the price. Just enough room for the bed, no claws closet. But ok overall. The most disappointing was that we had left for breakfast the day we were checking out, put all our stuff in the car and when we came back to the room to use the bathroom our room was being cleaned and we didn’t check out yet!
Stayed 2 nights in Nov 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

4/10 Poor

YOLANDE

Disliked: Cleanliness, staff & service, property conditions & facilities
I didn't like how they didn't clean the bathroom after the previous guests. The TV was sticky, the toilet had urine on the seat. It was very loud. The last 2 nights were horrible. Never again.
Stayed 2 nights in Oct 2025

2/10 Terrible

Matthew

Disliked: Cleanliness, amenities, property conditions & facilities
The handle on the night stand was broken. The phone did not work. I tried to call the desk with cell phone on multiple occasions, no one answered. The door have some sort of slow close which made me feel unsafe.
Stayed 1 night in Nov 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

2/10 Terrible

Junguang

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

4/10 Poor

Joshua

Disliked: Cleanliness
Pillows had yellow stains on them, bed comforter had stains, floor had debris, no end tables near bed, loud guests shouting at one another. Sound good? Book it!
Stayed 1 night in Nov 2025

10/10 Excellent

Roy

Liked: Cleanliness, amenities, property conditions & facilities
Everything was perfect
Stayed 2 nights in Nov 2025

2/10 Terrible

Henry

Disliked: Cleanliness, amenities
Llevo mas de 5 dias esperando quel hotel me devuelva los 150 dolares de depósito y no lo a hecho es algo indignante I've been waiting for over 5 days for the hotel to return my $150 deposit and they haven't done it, it's outrageous.
Stayed 1 night in Nov 2025

10/10 Excellent

Ynesse

Liked: Cleanliness, amenities, property conditions & facilities
Clean room
Stayed 2 nights in Oct 2025

10/10 Excellent

Julie Anne

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

10/10 Excellent

Jessica

Stayed 1 night in Oct 2025

8/10 Good

Colm

Stayed 2 nights in Oct 2025