We were going to stay 3 nights but the AC didn't work. It was 40oc and it was important that we had AC! We contacted Valeria and shared what was going on. Valeria kindly reimbursed the funds and we left are staying 1 night only.
Maintenance is key as also communication. She communicated well and got back to us.
Other than that, the flat is VERY well located and the building is nice.