I will start with the positives:
This flat is very centrally located which was the biggest benefit of staying here. Literally a stones throw / walking distance to most places of interest in the city.
The apartment does get plenty of natural light on both ends which was very welcomed.
The large kitchen was nice to cook meals in, and there's a sweet bathtub in one of the bathrooms that was welcomed during our winter stay.
While we had SEVERAL issues during our month-long stay here, the host (who does not currently live in the city) has been very communicative in attempting to quickly solve problems, which has been very appreciated.
Critical things to know about this apartment:
The apartment, while centrally located, was also extremely loud. There's significant construction happening across the street to the bedrooms, along with being situated on a main street with traffic / late-night garbage trucks, etc.
The other side of the apartment faces a courtyard where literally all sound is amplified and echoed. Ear plugs and noise apps helped with sleep.
There is NO LIFT in this building and the apartment is located up 4 very tall flights of stairs.
The spare room with the beds that pull apart is not currently suitable for anyone over the age of 8 to sleep on (the mattresses are very thin cushions) and there's clearly some other simple improvements that could be made to make the bedrooms more comfortable.
For the above reasons, I wouldn't come back and stay here, especially for the price, but if you're looking for something super central, thoughtfully designed with a minimal aesthetic, and want daily exercise (with climbing stairs) perhaps this place would still work for you.