Charles and Christiana are great hosts. I stayed with them several times this fall. They were always responsive and caring. The location is great...truly an easy walk to Harvard...there are not many places to stay that actually are (at least not at any reasonable price). Quiet, simple check in, no hassles at all. An excellent place to stay if you are visiting for work, school, etc. (not intended for families). Charles and Christiana saved me a time or two---once when I forgot to book and they scrambled to get me in, once when I left something behind. Thanks so much! Paul