We stayed at this place for a few days in the beginning of November.
What we loved was the location -- close enough to the metro and the city centre. It also has plenty of space -- four bedrooms and a large kitchen table -- large enough for a bigger company. Checkin was on time and were flexible enough for take us in at midnight.
We liked there was a washing / drying machine and the apartment even had washing powder for two washes.
What we were missing, though, is "last mile" touches:
1. Cleaning was a bit superficial: dishes in the kitchen were not clean, coffee stains on the floor.
2. Kitchen was completely "empty", not even basic amenities available (e.g. salt, sugar, vinegar, oil).
3. One of the rooms is a converted old flat, and still has a main door towards the hallway. The door is not completely sealed shut, and you can hear the noise from the hallway and feel the draft -- nothing a little silicone kit couldn't fix.