Sofia has been very accommodating regarding check-in and check-out, which we appreciated a lot. The apartment is quite well located (waking distance from the center, convenience stores around), well equipped, and was very clean (except for the dishes, but this is rather to blame on previous guests).
The apartment is exactly as on the pictures, but for some reasons, we did not find it as cosy as we imagined. Can't explain why really. What we missed the most is a TV or radio station, and a proper internet connection (the hot-spot other guests refer to was so unstable that we ended up high-jacking the neighbor's unprotected wifi). Not that you go to Dublin to watch TV and surf on internet all day, but sometimes unexpected things happen ! (one of us got a terrible flue and had to stay in the apartment for 3 whole days, and that was loooonnnnng without any entertainment).