Overall it was nice. A bit expensive but the apartment was relatively new with the need to upgrade a few things. If you are ok staying a bit far from everything then I would say it's ok to stay here. I thought the area was a bit sketchy especially for girls if you are coming from Alfama at night you have to go up some dark narrow stairs that you can't see the end of it.
Also quite annoying that on the check-in they have an online form that you have to fill out and you have to upload pictures of your passport, credit card, corona vaccine... when another Airbnb that I stayed in before this one didn't ask me for anything.
Unfortunately, I didn't have a working plug in the bathroom so I couldn't plug anything into the wall (blowdryer, straighter, toothbrush, etc) I contacted them but they said they couldn't fix it (I stayed there for 3 weeks) so this was a bit annoying as the only mirror is in the bathroom...