Ann and Esther are great hosts! We didn't get to formally meet Esther while we there, but Ann was extremely friendly and helpful, and the studio apartment was wonderful. Very clean, well-lit, and they reached out to us in advance about a lot of details for the trip. About a 10 minute walk to the Orange Line T train stop nearby, as well, which was very convenient for our stay. Definitely would recommend staying with them to anyone looking to go to Boston!