(+) The bed is great and the people in reception is very nice. Wifi works fine for remote working.
(-) The place does not seem appropriated for a month stay, the kitchenette is very basic. It has dish washer but the flat provided only 'two of everything' (two mugs, two plates, etc.) so is impossible to use it or otherwise you did not have anything else to use. The cleaning was bad, we had to ask for the vacuum the first day because we found lots of dust and some (dead) spiders behind the courtains.
We had two situations with the smoke detector, they did trials on weekday while everyone was in meetings or working (very noisy sound for 5 minutes each time they trialed it). Laundry system does not work properly, they have only two washing machines and two dryers for a whole building. We had issues with laundry bookings (once our booking 'disappeared' so we had to re-book, once electricity got broken, once keys of laundry room disappeared so we almost had to wait til the other day to obtain our clothes back).
(-) no type of recycling of garbage neither
With a bit better communication processes and care with cleanness, you could have a great place to stay for one month.