My mom and I stayed at Yossi's parents' house in Boston. His parents are so sweet and so welcoming. They did not bother us too much either but very helpful giving needed items and serving breakfasts. We've got our private bath in the room which was super nice too.
The location wasn't too bad 5-10min walk to the subway station which is the end of Green Boston College line. Overall, my mom was happy about the stay :)