Our group really enjoyed staying at Jay's place. We had a slight delay in getting into the apartment, which was a bit annoying, but was quickly forgiven as we spent the time having a beer and great calamari at a cute spot right around the corner from the apartment. Besides the initial delay, Jay was very responsive and helpful for the rest of our trip.
His apartment was clean, modern, and in an awesome part of Boston. We easily walked to the North End, Boston Common, the Freedom Trail, and the Financial District. (Full disclosure: we consider anything under 1.5 miles, an easy walk.)
We would absolutely stay here again.
My one suggestion for future tenants is to bring earplugs because the upstairs neighbors are heavy walkers and early risers.