We don't think the flat had been occupied for a while due to the recent Covid crisis and there were a number of issues with the sink being backed up with sewage and the boiler breaking resulting in a lack of hot water for the majority of our trip. The host wasn't always the quickest to respond but when she did, she did try to resolve issues quickly. However the issues with the sink were not fully resolved.
Our experience of the apartment was a shame as it is otherwise very nice and in an excellent location with amenities nearby. It was a shame that the sink and boiler resulted in us not being able to appreciate all of this.