Filipa was an incredible host even before we arrive. She was simply amazing!
The only issue we had, which for us would have been a deal breaker, was the fact that the toilet didn't have a door but only a small curtain. Keeping in mind that this is a studio where beedroom and kitchen are in the same room and the toilet less than 3 meters from the bed this was very bad for us. Not everyone might find this as bad as we did though. IF this gets fixed, the place would be great for a single person or a couple.
Check with Filipa if this has been resolved, and if it was, don't hesitate on staying at her apartment.