I did not meet Gerard, but he was very friendly in the communication before my arrival and arranged for his roommates to let me in, who were very friendly.
The room was bright and had a really convenient size and furniture and a beautiful view on the nearby park.
A huge plus was definitely the convenient location right next to a Metro station. It made it very easy to quickly get to the city center or even other cities.
The only thing that could have been better was the cleanliness of the bathroom and at times the kitchen. Apart from that, I really enjoyed my stay and would recommend this place.