After half hour we were finally got to the right number of house (there was actually no number of house, just Valeria). We had to call her and ask where is the house, because we stand in the middle of the street without any other information.
The apartment was very clean, comfortable and spacious. The location was good and it was near to the city center, we liked to walk a little bit. We appreciated the kitchen! And also the coffee, which were prepared for us. Big thanks to Valeria! :-)