I really enjoyed my stay at Gema's place. It was only a 10 minute walk from my office and was pretty centrally located for food and some nice views in the surrounding area.
Gema was a great host. Check-in was super easy, the room was nice, plenty of amenities provided, and she was super nice and helpful for suggestions in the area.
Would definitely recommend this place if you're looking for a place to stay in Boston.