I would definitly recommand to stay at Jay's AirBnB for a trip to Boston. It is located in the loveliest neighbourhood of Boston and is really close to downtown. The subway is also nearby the appartement which makes it really easy to go to Harvard. Regarding the accommodation, it was as described as in the description. At our arrival, it was really clean and the building is very peaceful. Even though we did not meet Jay, we were still in touch for the whole stay and he was available the whole time. To sum up, go for Jay's AirBnB!