Betsy's beautiful apartment in the South End of Boston is the place that you should stay, no question. I'd stay here again in a heartbeat. Betsy is a great host with years of knowledge of Boston and Cambridge. The bed is comfy and the views are spectacular. It is just a short walk away from several different bus routes that will easily get you to the airport or downtown to The Common. It is even within walking distance of Fenway! I loved staying here.