the location was great and Pedro was communicative via text and helpful for check in. that said, I did not realize that this space would also be shared with three other individuals (Pedro, his teenage son and another Airbnb guest). at times it felt a bit crowded given the size of the apartment although every place in Lisbon is likely on the smaller side.
the other minor things to be aware of is that it's quite loud Friday and Saturday evenings (even with earplugs) and the bedroom door doesn't close fully (there's a small gap in between the doors that allows for a view of the bedroom from outside if one peers in), which means no sound proofing in the apartment at all (wooden creaky floors etc).