We had a really good time at the surfgasm penthouse. We didn't get to know Tin, but we met Ožbej who was a great and very helpful host. The communication with him and the check-in were super uncomplicated. The apartment is cosy and located in one of the nicest parts of Lisbon and the connection to public transport is also very good. I would recommend this place to everyone who is looking for a nice room to stay and a great host in Lisbon. I'd definitely go there again.