I stayed here for a month doing remote work, so I'll go through the good the bad and they ugly things about this flat:
the good: internet connection is excellent, reliable and fast. The chairs are super comfortable to work all day from there, so that's great about the flat! Additionally the washing machine works perfect. The neighborhood it's a residential area, safe and close to metro stations (the closest is about 8 minutes walking), nightlife and cafes / bars / restaurants are about 15-20 minutes walking.
the bad: the flat doesn't get direct sunlight at all, so it's a bit cold and there wasn't a heater. the kitchen utensils were quite basic, when I requested a chopping table and a non sticky pan the host simply disappeared, there's no kettle, no microwave, and the small fridge doesn't work properly, meaning it will freeze the food that's out of the fridge tiny compartment. The couch is not comfortable at all, it has some slats right in the middle so if you sit you can feel it. Bathroom it's ok, but when I asked why the faucet was loose (implying it's need to be repaired) the host said it was "normal" to be loose. The shower leaks water to the bathroom area, so you'll need to dry / clean after every shower. The bed was not comfy at all, so if you're taller than 1.85m / 6 ft you will literally wont fit in the bed, the bed sheets were that used that you could feel the knots on the sheets, pillows were more like cushion, so no good sleep at all, and on top of it the mattress it's so old / bad that it will bend a lot, and it would sound at the slightest movement you'd made while trying to rest. Now the building itself has a bad isolation, you can hear the water pipes every morning at around 6:30 am and also if any neighbor was listening to music or loudly speaking.
The ugly: there's a really big difference between a superhost and just a host, when you request for basic stuff as a chopping table and a non sticky pan and your host disappears, when there's only a 20 grams soap bar for an entire month of stay, and the hand soap it's with water, and toilet paper for about a week, and even worse asking to clean everything after you leave (why is there a cleaning fee for?) you notice the lack of care for the guests and not getting a service you pay for.
I definitely won't recommend staying here.