Caroline is a very warm and welcoming host, and she immediately made me feel right at home. She is very well organized and has lots of information about tourist sights to visit. She is also a very interesting person herself. My room was really comfortable, with a nice queen sized bed and even a desk for reading or catching up on emails (free wifi connection too). Her home is beautifully furnished and located in a lovely neighborhood in Cambridge. It is a short and pleasant walk to the Charles River or Harvard Square. I highly recommend staying with Caroline and will definitely be back on my next trip to Boston/Cambridge.