We really enjoyed our stay with Travel Habitat. The flat is located very well, right in the center. Sights can be reached by walking or by taking the metro/bus nearby. We were also allowed to check in 2 hours earlier than stated.
Unfortunately cash got stolen out of the flat. The host was very nice and immediately provided us with the logs from the check in app that is used for the main door of the house and the door of the flat. We couldn't find anything suspicious. Up until today we don't know what happened with the cash.
Despite of that we really enjoyed our stay in Valencia!