I stayed only for few hours from midnight til about 6am while I waited for my flight from Heathrow. Gary was awesome! He replied to my messages immediately, giving me advices on how to reach his place (is very easy to reach and well located if you wanna be near the airport).
He waited for me even I arrived so late literally opening the door before I rang the bell. The room and the house extremely clean, he helped me find some info for my flight next morning and explained me the busses to take. He also had some light breakfast stuff ready for me.
If you're planning a longer stay than mine you'd like the common "chillin" area, with a sofa, pc and speakers.
Wifi was very good too.
The Pheasant Restaurant-Pub is few steps away, with very nice food/drinks for decent price.