I stayed at Pensão Rosinha Art Gallery for a week and had a great time! The apartment is very spacious and decorated nicely with lots of artwork. Location was also great, a nice neighbourhood near Principe Real and Bairro Alto. Paulo and Camila host a great weekly meal for all guests and the atmosphere is really sociable.
My only slight complaint is the Wifi was a little slow ;) Otherwise I had a wonderful time, thank you Paulo and Camila!