The space was large enough to sleep 7. Rui was very responsive whenever we had a question. The apartment was very clean and offered great amenities. One room has a bunk bed with an extra roll out bed, It was a bit tight but we were able to accommodate everyone in our group. The location is a short walk to Santa Apolonia station which connects you to the Metro.
There are plenty of restaurants and cafés nearby. The apartment doesn't have an elevator so you do need to climb some stairs.
The hosts really made us feel at home! I recommend this place and would definitely come back.