Absolutely no complaints! John and David's place was clean, conveniently located next to places to eat within walking distance, and just a short drive (or a longer walk) to Cambridge. Both the bedroom and bathroom were spotless. They were both very communicative, and flexible when I needed to change my reservation in the days leading up to my stay. Arrival and departure went off without a hitch. I would gladly stay here again the next time I'm in Boston! Thanks, John and David!