You're lucky if you get to rent a room at Nuno's place! First of all, the apartment is amazing and the location is ideal - in beautiful Bairro Alto with walking distance to the river. I enjoyed walking around in the neighborhood where you have coffeeshops, restaurants, boutiques and museums. It's also surrounded by a fun nightlife (which still doesn't disturb you at night).
Nuno is super sweet and kind, he gave me good recommendations and were professional and so nice! You won't regret staying in Principe Real!