My partner and I had a very nice stay here! The location was PERFECT. It was quiet, the neighbourhood is authentic and cute with nice shops and amazing food. Very easy to get around on transit to all of the tourist spots. The people in the area (and in the building itself) are very nice and helpful, and the area felt very safe.
The size was just what we needed, and everything was very clean when we got there. As others have stated, there are many stairs but we didn't mind!
Linens (towels) were provided but we would suggest bringing an extra towel and/or blanket as well as we found there were a bit of a shortage of linens - but we stayed for about a week. If you're there for a few days there shouldn't be an issue.
Otherwise, everything was quick and easy to set up, and Marc responds very quickly!
Would definitely recommend this.