I stayed in one of three bedrooms in the 3rd floor suite. The bedrooms were clean and comfortable (although a portion of the couch in my bedroom was sunken). The bathrooms have clearly been renovated and were clean, albeit cramped.
I was in Boston when daytime temps were mid-90s with high humidity. The window ac unit in my room was adequate to keep me comfortable, but the common space was oppressively hot.
Location is excellent for accessing much of Boston.