We stayed there for 25 nights and it was a superb stay with some minor inconveniences.
The pictures doesn't make the place justice! We we're surprised how clean and modern the place was! Check-in and check-out went very smooth.
The location is very central and you take the tram to almost everywhere. The subways were just a 2-3 min walk away.
There were only two small inconveniences. Probably only an issue in the summer.
1. There is no AC and it got very warm during the stay. We also worked from the apartment which made it quite difficult certain days.
2. It's VERY noisy outside the building. The apartment is very close to a hospital and you could here sirens all night. During the nights, we had to choose between being super warm and have trouble sleeping or have the window open and have trouble sleeping due the noise.