This is the best airbnb apartment I have ever stayed in. We LOVED the place. It is just amazing, very specious with comfortable living room and great terrace. Three bedrooms are big and very comfortable (we didn't need the forth bedroom with 2 individual beds). It is also children friendly. Rui arranged for us two baby beds, there is also baby chair and some toys.
There is a parking place for two cars and we used both of them. This is very convenient since there is hardly any parking available on the street. Note that this is underground parking and the entrance is a little steep.
Location of the apartment could not be better, close to the heart of the city. It was very easy to explore the city from it. Also- there is amazing ice cream place nearby- Mu.
Rui was very helpful, he was always quick with his responses and gave us some tips of nice restaurants.
If you are looking for great place in Lisbon for bigger group- this is it!