About this property
Comfortable Accommodations: Inn On Arsenal in Watertown offers air-conditioned rooms with private bathrooms, sofa beds, work desks, and TVs. Each room includes a bath and a work desk, ensuring a pleasant stay. Essential Facilities: Guests enjoy free WiFi, a 24-hour front desk, luggage storage, and free on-site private parking. Additional amenities include a sofa bed, work desk, and interconnected rooms, catering to various needs. Local Attractions: Located 6 km from John F. Kennedy Park and Brattle Theatre, 7 km from Harvard Square and Harvard University, and 8 km from Fenway Park, the hotel provides easy access to key landmarks. An ice-skating rink is also nearby.
Distance in property description is calculated using © OpenStreetMap
Most popular facilities
- Free parking
- Non-smoking rooms
- Free WiFi
Guest reviews
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Guests who stayed here loved
- David
United States
“Great location. Close to all the terrific diners in Watertown. Staff is friendly and exceptionally responsive. Rooms were recently renovated and the amenities are superior which includes the best lobby coffee maker and hotel/motel coffee I have...” - Debra
United States
“We always stay at Inn on Arsenal. We find it to be a great value for the money. Fabulous location. Always feel safe. Rooms are always clean.” - Tritti
Thailand
“The small window type window AC/Heater look s brand new and it works so well. I really satisfied with the climate inside the room.” - Anthony
United States
“Convenient and close to Boston. Good value compared to other lodging options in the area.” - Ludy
United States
“The Inn was centrally located - near the mall and the church.” - Tony
United States
“Friendly, helpful staff; great location, convenient parking, plenty of hot water for showering” - Tenley
United States
“Paid $150 which was okay, we usually stay at the La Quinta in Somerville for $119 but they weren't running their usual deal so this was the next best deal. Everything was excellent, free breakfast would have been nice to have been included....” - Katharine
United States
“no breakfast served, but Duncan was nearby. great to have covered parking free.” - Mark
United States
“The hotel was so quiet, I felt like I was the only one there. Great bathroom. All looked brand new lots of space”
Hotel surroundings
House rules
Child policies
Children of any age are welcome.
Children 18 years and above will be charged as adults at this property.
To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.
Cot and extra bed policies
The number of cots allowed is dependent on the option you choose. Please check your selected option for more information.
There are no extra beds available at this property.
All cots are subject to availability.




The fine print
Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
A damage deposit of US$150 is required on arrival. This will be collected by credit card. You should be reimbursed on check-out. Your deposit will be refunded in full via credit card, subject to an inspection of the property.