Avoid. After a single night we've decided to purchase another apartment (on Airbnb) for the remainder our stay. They then also refused to pay back the security deposit of €300.
The biggest issue was the broken sky light leading to a constant draft, but generally the apartment was not as advertised and it seems has not been maintained for quite some time. It smelt of damp and had stained furniture, a broken bathroom door which did not shut properly (right next to the bed) and the shower was not functioning very well. Like I said not as advertised.