Kelly & Chris are excellent hosts, communicating totally seamlessly even while they were traveling overseas. They left us extra snacks and drinks to enjoy and the apartment was, in a word, perfect. My only comment is that if you are like me and are a light sleeper, trash pickup and alley noise at this place in the early morning may bother you. Kelly offered free ear plugs which I appreciated. However I can't take points off for this, because it's downtown Boston! The perfectly central location makes up for this tradeoff. Would highly recommend.