The apartment was clean and nicely decorated, check in process was very easy. However, attention to small details was lacking - one of the bed side tables was missing while the screws were left in the wall, as so the hanger for the hand towel. Also, some holes in the wall and many things that seemed to be almost falling from the wall. To be fair, lourenco offered to send someone to fix it once I sent him the pictures (though I feel that they should have noticed it before).
The location was pretty central and close to the metro. The area near the metro may be a bit unpleasant at times.
The location is fine, on a very steep road (as most of Lisbon). All in all an ok experience.