I didn't get the chance to meet Fabian, because he was traveling and subletting his room. He was very helpful before the arrival to make sure that everything was well organized. His roomate Isidora was very nice and helpful to schedule an appointment, show us the apartment and give us the keys on the day of our arrival. The room was very big, calm and clean. The bed was very confortable. The rest of the apartment was also perfectly clean and welcoming. Isidora even put some breakfast on the table that my sister and her boyfriend, who were the ones staying in Fabian's room, could use during their stay.
Another plus : the location of the apartment is very convenient, just a couple of minutes walking from the G train station. The neighborhood is really safe, with many places around to do groceries, including the best doughnut shop in the city and a great French pizzeria, called Nice Pizza.
I definitely recommend Fabian's room for anyone looking for a convenient, affordable and confortable option to stay in Brooklyn !