Ian's apartment was nice and quiet. It is greatly located in Cambridge and within walking-distance from MIT, Harvard, shops/restaurants and the subway. He is very accommodating and always available. The check-in process went smoothly and he allowed me to leave my luggage in the apartment after my check-out time. The room is quite big and the bed is super comfy. There is only one bathroom that is shared with the host/other guests and offers little privacy, but I never felt that was a big problem for me.