Diogo and Ricardo's place is, without a doubt, one of the best Airbnbs I've stayed in. Communication with them was very easy and prompt, and they even arranged an airport pick-up (upon request) making it easier for their guests. The apartment is situated perfectly among the restaurants, shopping stores, bakeries, and city attractions so you don't have to worry about going far for anything you may need. The place itself was beautifully decorated--so beautiful that you'll find yourself taking photos of everything. It was also spacious and big enough for my family of 6 (3 bedrooms, 2 bathrooms, and even a walk-in closet!), so we didn't have trouble opening our huge luggages and moving around. Highly recommended for anyone visiting Lisbon! You will want to stay longer. :)