A friend of mine and myself spent 4 days in Lisbon in Pedro's' apartment. It's located quite close to Bairro Alto and everything else, Metro, bus and train can be reached by foot within few minutes. We never met Pedro in person but everything was organized just fine and we enjoyed our stay very much! The apartment is very nice, clean and has everything to feel comfortable. He always responded within few hours (or minutes) to our messages by mail or phone. If I come back to Lisbon (sure I will ;-)), I'm going to stay at that place again. Thanks Pedro