I booked online and found the hosts communicative and the location very walkable. Restaurants, coffee, laundromat, drinks, nails and hair salons are all nearby. The contactless check-in was smooth, the parking pass and space out front easily sorted, and it was even pet friendly. There is a pet friendly green space a couple blocks over. If you don't mind a longer walk Harvard, museums, and downtown Boston are in the vicinity; I saw public bikes and other transport as well. I would certainly revisit some of the restaurants that I tried and there is plenty to do downtown. Their neighbor was even pleasant and briefly said hello.
I didn't need to use the 3rd floor bedrooms and found the space very suitable; the stairs to 3rd were too steep for the pups to move up and down comfortably (they got curious, went up, and needed some help down). I did not use any outdoor space this trip. In any case, the location and walkability was my primary interest and it definitely delivered :) The hosts were wonderful about sorting out any questions and helped with check-in timing while remaining contactless. If you want walkable dining, free parking, and pet friendly accommodations then this booking may be for you.