Mauro is a great person.He was really supportive, helpful and warm.
The house was also good in conditions, clean and big enough.
The only issue was the house is at 2nd floor with no elevator.This means that you may have difficulty to climb the stairs if your luggage is big and heavy.I was prepared to this based on the reviews of previous guests.
Finally, location of the house is also nice and average 10-15 walking distance to main attractions, stations, museums..etc.
It was a pleasant stay.