João's apartment comfortably slept 7 of us during our 5 night stay. It was very clean and exactly as described and shown in the photos.
It was perfectly placed for the nightlife of Barrio Alto and despite being only a few streets away from the main area of bars etc, it was very quiet. Also within walking distance of the train station for trips to Cascais, Belem or Sintra.
I wouldn't hesitate to stay here if visiting Lisbon in a group again.
Thanks João.