Diana‘s place is very much as described. The flat is stylish, very central and clean. (Although it looks bigger on the photos than in real) Communication and check-in/out was easy and fast. Only some kitchen tools that I expect in an apartment were missing (e.g a water kettle and cutting board). There is WiFi, however, the speed is not suitable for proper home office purposes.
Altogether, I can very much recommend Diana‘s place.