Our experience was such a shame. This is the first negative review I write in Airbnb.
But before anything, for the sake of truth, I have to say that Maria was always in communication with us, even this didn't resolve the many complications we had in her place.
We booked the place for 6 nights. The central heating system never worked out; we had the coldest and saddest New year's dinner and many cold days. We tried to use the AC to warm up the place, but every time we did, the electric power disconnected and we had to go one floor downstairs to switch on again the electricity, the same with dishwasher and kettle. Honestly saying it was way more than annoying. Never felt like a warm home to return from the cold streets, this might not have been a problem with Maria's place, but anyway we suffered the consequences.
The washing machine was not working. Maria offered us to take it to laundry but we were going early and returning late night, and we couldn't find the opportunity to do so.
There is a tax per person per night. It seems it is from the government, but this was not indicated in the place description until we booked it, for our surprise, we had to pay around €90 more and we did not even get a receipt for this money.
Finally, if you are going more than two people, forget about taking a shower at the same time. The water heating it's very slow, and you would have to wait like 20 minutes between each one, we had to have a couple of cold showers.
The place itself it's tidy and nice. Full of books and in a great location. It was such shame we had to face so many problems that the owner couldn't fix.