The flat is located at the end of an alley and not at the address indicated on the website. The alley is not very clean and the flat is on the 4th floor with a very narrow stairwell.
When we arrived the flat was not clean and it turned out to be poorly equipped, especially in the kitchen.
We tried to explain that the price (100€/night) was high because of this level of service but only the solution of having someone come to clean again was offered.
The host has several flats in the area so we did not stay in the flat we booked which was apparently only rented by the month.