Nuno's apartment in Chiado is the perfect base for exploring Lisbon. The location could not be better. It's walking distance to all the places you will want to visit but far enough away to be very quiet at night. There are many great restaurants in the surrounding streets so you don't need to go too far at night if you are too tired after a hard day of exploring. Or just stay in and cook...the kitchen is well set up. There were only two of us so we had plenty of space in the apartment but I think it would be fine for four. Nuno is a great host. Very responsive to our questions. He even helped book a taxi at the end of our stay. I would not hesitate in recommending this property for your stay in Lisbon. Thanks Nuno, Lisa and Dave