Photos are exactly accurate. A very nice lower level apartment (host lives in upstairs apt.) in an old charming house. Host set things up so clearly that we never even needed to contact her while we were there. But she graciously checked in via email to be sure all was well. They left a very helpful info sheet about the apartment, places to eat and transportation info.
We were 4 adults and the place sleeps 4 with a normal queen bed and queen sized couch pull out.
Other extra stuff: Nice hot powerful shower! Good heat for an old house that you can control (it was cold & rainy while we were in Boston, so this was key). Very clean. Soft sheets. Coffee, condiments & equipped kitchen available. A nice rack of tourist maps & info in the kitchen. No need for a car; train and water taxi are 15 min. walk from apt. (Water taxi to downtown only $3.50, runs frequently, took about 15 min. and fun for us out-of-towners.)
Go to Warren Tavern if you're looking for a nice, quaint, close neighborhood bar.
All four of us gave it a thumbs up and would definitely stay here again.