Mark was super respectful and helpful, especially since my flight got in way before my check-in time was supposed to be. He responded very quickly and I felt safe. His place is walking distance to the center of the city, convenient to bus stops, and very close to many points of interest (Guinness brewery, Brazen Head, etc.). He was also really helpful with suggestions and whatever I needed (laundry, etc.). The room was small (as the picture shows) but has a nice view and was very clean and quite comfortable.