Luis and Justus were the most hospitable AirBnB hosts I've yet met. After helping us take our luggage upstairs, we were showed the facilities to be used in the very beautiful apartment and offered us a drink. We were provided bottles of water, towels, shampoo etc and a computer and tv in to use in the bedroom. We were served a wonderful breakfast each morning (Luis even got us almond milk since we're vegan), and given plenty of advice on sights and travelling around Lisbon.
Can't recommend enough!