Ricardo is just the perfect host one can wish! He sent us messages before arriving with all info, he checked our flight to see when it arrives,he was immediately in front of the house when we arrived. He stayed with us more than any other host to explain and give us info about Lisbon and surroundings.
Anyway, it is not only the host that deserves 5 but also the apartment: good position, very clean, so nicely decorated, just like in the pictures, even better. I was worried that being with the entrance right on the street maybe it will be noisy or strange, but felt very good and the street is so quiet, no noise to hear, light in the night, felt safe even if we came late. For 4 days we rented a car and in 3 days we found parking space right in front of house, only one day parked on a street nearby, but still very close, which is incredible good for Lisbon! The apartment offers everything you need as equipment, all new and in good shape, and is perfect for a family with children or even 2 young couples I think can go for it. Being on the ground, and having only a very very short walk (like 2 min) up to the 28tram, I will recommend this apartment also to my parents. Very close to shops, tram and bus and also one time we went for a walk down through streets in Alfama up to Arc Augusta - very nice and possible to be done, even if we were with a children.
So go for it, you will not regrett!