Joao is a super nice host: friendly, attentive and always keen to help. He gave us lots of tips about the city and a couple of great references for restaurants that make our visit to Lisbon even better.
The apartment is ridiculously central but also in a quiet street with no traffic just 5' walking from Rossio and 10' from Praza do Comerço and the Castle. It is big, bright, spotless clean and completely new and super comfortable with a big double master bedroom, and also a double sofa bed and an additional single bed. Great facilities, great experience, I'm definitely coming back! Bravo and moito o'brigado!