Joao was quick to respond to our request. We were met by his daughter who was very informative and welcoming. The apartment is a great place to stay, Central location, not too far from the metro, close to places to eat or to buy supplies if you are going to cook for yourself, very well equipped and including a washing machine (great, so you don't have to go searching for a laundry). Sadly we were only staying one night before flying out this time but would definitely recommend and stay again.