My parents and I stayed in Brad and Raul’s lovely flat for a week this May. They were so lovely and accommodating of our massive amounts of luggage following an international move, and went out of their way to welcome us. The house is beautiful, beds super comfy, and everything sparkling clean. The only potential difficulties are the stairs (though travelers get fair warning in the property description). The flat is easy walking distance to a T-stop in a quiet residential neighborhood, making mobility fairly easy. Would definitely recommend for a very homey stay in Boston.