We spent a great time at surfgasm penthouse. We haven't seen Tin but we met Felipe. It was a wonderful host, he organized an apero just for us for almost nothing. He gives a lots of advices to discover Lisboa and make lots of things, to see the bests places with nice views. He gave us many good adress where we could eat typical portuguese food cheap. Felipe take his time to give every good plan and take you up a good time. I recommend without hesitation this flat to spend a really good time in Lisboa and i will come back with pleasure.