Luis' place is beautiful - a lovely apartment to come back to every evening after wandering the hills of Lisbon! It has almost everything one would need on a holiday or trip to Lisbon. Luis has thought of everything. (E.g: Ironing board & iron, hairdryer, heavy duty fan, nespresso machine - not to mention the piano and telescope!)
We were welcomed with a carafe of Port and a plate of meat and cheeses by Luis, who is an excellent host. We also had a full bowl of fruit and various basic foodstuffs in the fridge (milk etc.) He is very easily contacted and got back to us as quickly as possible anytime we had a question, but he also left us totally to our own devices! Check in was perfect and check out was also perfect.
The location is great too - you're a 10 minute walk from Graca Square, where you can take the famous 28e Tram, and there are great restaurants. You're also a few minute walk to the centre of the Alfama neighbourhood. The view from the balcony is, I would say, pretty much as good as you get in Lisbon! Also, although we didn't use it, there is the jacuzzi bath on the balcony.
Overall, everything was perfect about our stay in Luis' place - he's probably the best host I have ever experienced on Airbnb and if I ever go back to Lisbon, he'll be the first person I contact! Thanks again Luis for everything - you're a gentleman!