We very much recommend Pedro’s apartment!!! Pedro is a lovely host who replied really quickly and was there in person to give us the keys when we arrived!
The apartment is very small, but great, situated really in the heart of one of the most traditional parts of Lisbon.
You should know several aspects however:
The sleeping room does not have any windows.
To get fresh air, you need to open the door to the living room.
The small street in front of the street is pedestrian (no cars), but echoes a lot. So it can be noisy until quite late at night. We always slept with earplugs.
The apartment does not provide air conditioning, so it can be really really hot in summer. Especially because if you open the windows, it can be noisy from the small street.
The bed is very hard and not very comfortable, it often does a squeaking noise when turning over.
All of the above is no criticism, but you should know about it. Otherwise it was lovely!!