I found the location to be very convenient. Also, Fabian went out of his way to make check-in one ahead of the listed time.
The following details spoiled my stay.
Unreliable wi-fi. Seemingly fast, but interrupting every few minutes, making simplest surfing difficult, leave alone videocall.
The room was far from being sparkling clean. Massive lime scale in the toilet, dust/dirt around the lid. Brown toilet brush. Black grime all around the bottom of the shower cabin. Shower curtain with dirty bottom. Dirty kitchen sink with an old dirty sponge in it. Open jars with baby food in the cupboards. Black clumps of dust between the bed frame and mattress.
Noise. The window faced a courtyard with garbage containers and a huge pile of plastic waste bags. On Saturday and Sunday I was woken up at around 5 a.m. by the noise produced by moving garbage which lasted for quite a while.
Lack of comfort. Even being short it is not possible to fit on the toilet other than sideways. The toilet seat is loose. The shower cabin is tiny and lacks a door, instead there is a curtain. No hangers to dry the towels. No hanger for toilet paper. There is a gap under the entrance door, so all the noise and some light come inside from the staircase. Thankfully, there was no noise from the neighbours during my stay. Feather pillows with an occasional prick in the cheek, which get thin when putting head on them.
Peculiar space layout, cleverly hidden in the photos. Firstly, the entrance door is right at the bedside. The second detail is the presence of another iron door opposite from the
bed with an eye viewer (!) facing the bed (!!), which made me feel uncomfortable despite being told that the apartment beside that door was not occupied during my stay.