John was great and very communicative, it was a great location for the conference I was attending at MIT. It was great for the price. The bed was comfortable and the sheets were clean. It was easy to get into with the keypad lock, and the key was left for me in the room.
There were however some things to note: there were no screens on my windows on the first floor, one window was slightly off track but I believe I popped it back in, but you can imagine my nerves as I thought the first floor window wasn't going to lock(maybe I listen to too many crime podcasts). The faucet in the bathroom wasn't really attached, with very little water pressure. Saw quite a few bugs (small) by the sink in the kitchen (and killed them). Just trying to write an honest review, he is a great host and I'm glad I stayed there, I would just say don't expect anything glamorous.