We had a great time at the apartment (me and my family).
First we were very well received by Kevin, who was waiting for us on the door steps. Inside he gave us a very complete tour of everything and left us with a very helpful guide containing restaurants, supermarkets, useful phone numbers, among other things. There were also free maps of Boston. Kevin was always around on the next days, doing other stuff, he was always nice and helpful.
The apartment was great, exactly like in the photos, very clean and the kitchen was very well equipped, big stove, toaster, blender, oven, microwave, spacious fridge, dish washer, etc.
The neighbourhood seamed very friendly and safe. Also very complete with restaurants, hairdressers, grossers and other shops. We walked around day and night, went to the supermarket that was open until 10pm. Overall a great experience, and I would definitely stay there again.