I didn't meet Jason, but we had a good communication by email.
The flat is nicely designed, with a very nice bedroom and a brand new bathroom.
It is a little obscure as it gives on a back yard but it was not too annoying as we were out during the day, wandering in the North End district, the very alive district of Boston
It seems all the flats of the building are short rentals, which has the disadvantage of having noisy neighbors partying some days.
But overall, it was a good experience.