A couple floors up in a nice neighborhood in south Boston. Up a couple long flights of stairs, you sleep in a small loft in a rooftop studio. The host was quiet and easy to share the space with. The neighborhood has a lot of restaurants and a couple good coffee shops. Super clean and quiet spot.
Note: I had a car and was lucky to find a spot to park for 18 hrs or so. Boston has a lot of resident only parking, so finding a place can be a bit challenging. Metered spaces are patrolled 8am to 8pm so overnight isn’t too painful. Be aware of street sweeping though!