Our host was very accommodating and was easy to reach via whatsapp. The car he arranged for us to and from the airport made it a breeze to find the apartment and to ensure on time departure.
It's worth noting though, that the bedroom on the rooftop is accessed through a public stairwell. There is only a single lock on the door of the room. Not to say that it's not safe but worth mentioning. It is also not accessible by lift, and the washrooms are both in the main apartment with a separate entrance.
Overall, it was a great location and experience.