I stayed three nights at Camila&Paulos’s place and would have stayed longer time allowing.
The apartment and the yellow bedroom are spacious, clean and very well located with access to all the essentials. The person who greeted me took the time to show me around and gave me all kinds of tips on Lisbon.

I would not hesitate to stay here again. Out of the few hostels I have stayed in, this is the cleanest, high end hostel apartment you can say.