We had a pleasant stay at Wojchiech & Robert's apartment. They were not at home for our arrival, but asked a friend to let us in and this worked perfectly. The room was nice and looked exactly like indicated on the pictures. Small but cosy apartment, and it is indeed a 30 seconds walk to the Luas stop 'Fatima', which makes the city center perfectly reachable within +/- 15 minutes. Since we spent most of our time in the city center, we didn't see Wojchiech and Robert too much, but they were very friendly and flexible (earlier check-in etc.) Definetely follow their advice with regards to the leap visitor card. In this way, it is easy and cheap to travel to and from the airport and around the city.