John was friendly, communicative, and welcoming, even offering to meet me at the bus stop when I arrived later than planned. His home is classic old Cambridge, warm and inviting with lots of art and light, and conveniently close to a bus line to Harvard Square. He was a pleasure to talk with and respected my need for space (it had been a long day for me!). The accommodations are simple and no-nonsense, perfect for the traveler or commuter on a budget, and I slept very well on the futon. I'd be happy to stay again.