Joao made our trip really easy. He contacted me a few days before our arrival and made sure that we knew everything there was to know. He recommended bars and restaurants, told us how to get from the airport to the house and regularly checked with us during our stay if everything was okay.
The apartment was really spacious and clean. We stayed with 7 people in the apartment and we had all the room we needed. The apartment is located wonderfully, walking distance to local fun spots.
I would recommend this apartment to everyone that wants to visit Lisbon!