Don't expect a private person, all flats belong to a company named "barcelonaforrent". In their office we found many bored and unfriendly people.
Communication is fast but rather complicated.
Unfortunately our door code system broke while we were out in the city and we could not get back into the flat on our Saturday night. This crashed our night plans as we had to wait for the key for about 2 hours. While we understand that this was not intentional, we expected "Jaireh & Uriel / barcelonnaforrent" to offer as a relevant refund which did not happen.
The apartment is ok despite some mold in the bathroom. But due to bad communication and the issues with the door code we would choose a different host next time.