The good parts to me were :
+ Location close to the City Center, near the tram line;
+ Quiet zone and building;
+ Strait-forward check-in and check-out instructions - sent in advance - they were clear to me;
+ Has all you need to rest after a day of sightseeing;
The things that can be improved, but were not a big problem to me:
* Internet connection is slow and keeps disconnecting (suggest using 2.4 Ghz - seems more stable)
The problems :
- Some dirty towels (put in place with the ones that should be clean), big stain on the carpet and living-room was not vacuumed well.