I stayed in Paloma's apartment for 5 days. The position of the flat is excellent, just right in the center of the city. The flat is at the 3rd floor of a building containing lots of other flats, provided with lifts to carry the luggage easily. It was everything clean and well organized. All the services and tools indicated in the website were there and worked well, except for the air conditioning of the bedroom which had been replaced by a dehumidifier. The self check-in is very convenient in case of flight delays, with a reception active 24/7.
If I came back to Valencia, I'd honestly would consider staying in this flat again.