We enjoyed our stay in Boston! Several reviews said the unit was very difficult to keep warm. We did not experience this. Before we arrived, a team member actually went into the unit and checked on the heating to ensure it was working properly. Although we did not need them, there were several space heaters and a fan in the closets for use. The unit was very clean and as advertised. That being said, it is an old building. So expect some things to come along with it being a historical building! Some of the things I am referring to are a tiny elevator, older style heating elements running along the baseboards, and a couple of drafts around the windows. The area was great. Only a short walk to the T station. We barely needed to use the T while there. There was plenty to eat and see within walking distance, even in the bitter cold (wind chills felt like -17!). It is a quiet area during the day, but it got a little loud at night. Just use a sound machine app!