The house got the right name. It is definitely an OASIS.
The house has three floors: on the first floor you will find a bright and spacious living room with TV, dining table as well as a kitchen with passage to the patio, on the second floor you will have the independent rooms and a bathroom, on the third floor a beautiful roof top with seating area and hammock. You can spend hours in the sun there.
Unfortunately I haven't had the chance to meet Abraham, but all over my stay I was in touch with him per mail. He communicated very, very well and provided me with every little information.
If you go to DF, don't miss the OASIS! Thank you for the nice stay.