Overall we stayed about a week. We urgently needed a place due to a private emergency and this one was available on short notice. The flat comes with its good and its mixed features.
First the mixed. :-)
It is a truly small mezzanine flat. There is enough space to walk around the double-bed, not more. After a few days we felt claustrophobic and were looking forward to something bigger, but someone else might feel different.
There are cupboards and a sink, but we found them completely empty. No plate, bowl, knife or even cloth to dry the sink or any spills. There was nothing to clean the studio apartment either. There was a mop and a broken broom, but no detergents. When asking for some cutlery for cereal or bread, we were merely told that cooking is not desired and were referred to the listing which says "No Kitchen." So if you want some cereal in the morning or salad or bread in the evening you must either go to the bakeries and other eating places in the area or bring your own utensils.
We experienced much noise from the neighbors and the busy traffic day and night.
The description of the listing was wrong in a number of areas, promising more than was there. Sadly the host was not accommodating when asking for compensation (Airbnb had to resolve that).
The flat has a small kettle, two cups and one spoon - the only piece of cutlery in the room. There was some instant coffee and sugar. The listed coffee machine wasn't there, but was kindly provided over time (filter were included, but no coffee; that is alright, just don't expect niceties ;-).
Now the good. :-)
The host arranged everything well, so check-in was smooth, despite us arriving late. The host was friendly when queried and answered us via Airbnb chat always within minutes. The flat was clean enough and the shower was in working order. The bed is comfortable and the A/C worked well. There is a small refrigerator which does its job (except the freezer compartment, which was largely frosted and thus had little space).
All in all we expected more, but had an OK stay. One surely can get a bigger and better equipped flat for the same money.
If you are looking for a personal experience, this is not it. We never met the host and had only necessary communication with that person or company (we don't know who Efi is). Only the cleaner (who spoke no English at all) was sent for errands with us. If you want to be alone, you might appreciate that. Otherwise, look for another accommodation.

We recommend this place for short stays and those who really only need a place to sleep (and can tolerate the noise), not live.