We choose this apartment for the location and the self check-in which was a big help as we arrived in Lisbon really late at night.
The apartment is basic and part of an old property. It was a bit noisy for us. People arriving or moving about in the flat above is really loud. There is also a hole-in-the-wall bar is just outside and on a nice day it's extremely busy with people sat all over the street and in the doorway until early in the morning. The bedroom is at the back so with the windows shut and all in internal doors closed it's OK if you're a heavy sleeper.
There was a terrible smell in the bathroom which we assumed was coming from the drains. It wasn't nice.
Communication with the hosts was easy and helpful.