We really enjoyed staying at Martin's place - it was just as described, everything was clean and spacious and Martin was very welcoming. We didn't see him very much during our stay but he made sure we had everything we needed, and he was as accomodating as possible during check in/out. The house is a few minutes' walk from central Williamsburg, and very close to the subway. Not much negative to say here, Martin's place is a great place to stay.