The second time I've stayed at Cezar & Danilo's, this time after another stay fell through, they were able to quickly accomodate me at the last minute and in the evening. I've greatly enjoyed both stays I've had there. The room is *very* comfortable, with a good-quality mattress and topper, and was a level of comfort you don't always get in Irish B&Bs. The location is excellent too, being about 10 minutes walk from the Capel Street restaurants or the Hugh Lane. The only small downside is that there is a stairway between the bedroom and the bathroom, though they have lights set to automatically go on if you're making your way up the stairs in the middle of the night. The self-checkin process is very straighforward. This would be my first choice of stay in Dublin City Centre.