We stayed at the apartment for a month and had an overall positive experience.
The start was a bit rocky because the dishwasher in the apartment was broken.
We contacted them and they were very responsive and they replaced the broken device.
Initially, the bed was squeaky and had a worn-out mattress but this was also fixed by replacing it with a new one.
The surrounding area is very nice with restaurants and supermarkets nearby.
Two direct metro lines to the center are 5 minutes away by foot.
The apartment is quiet and has fast internet. Be aware though that the apartment is rather small and if two people work remote in the two separate rooms you will still hear each other clearly.
All in all the place is nice and we especially liked the surrounding area.