My boyfriend and I spent a week at Andreia’s place. The location was absolutely perfect, everything was within walking distance and the metro was close enough as well. There are lots of stairs so take that into consideration (although you can find outdoor elevators too which was the best discovery!)
There were no windows in the studio, something which we were aware of before arriving of course and didn’t think would be a big deal but it was a little uncomfortable after a while. Maybe it would’ve been totally fine if we stayed there for a shorter time!
Also be aware that the ceiling is quite thin and you can hear every little movement upstairs, as well as voices. The neighbours were quite loud at times and the place would sometimes rattle as they walked upstairs.
Other than that we enjoyed our stay in Lisbon. Andreia was a lovely host and made sure we had everything we needed!