The Good: the location is superb (!) and quite peaceful considering. We didn't meet Pat in person but she was friendly through texts and ready to answer any questions we might have. Bed was firm, but comfortable and there was coffee and tea (and even proseco) at our disposal as well as towels and shampoos. She also had a EU plug converter available, which is one of those things you forget about when packing.
The "Bad": I imagined it a tad bigger, mostly because appartments that size aren't very common in our country. I learned later from locals in Dublin it's more common though. You enter into the "Bedroom", next to it a small bathroom (toilet+shower) and lastly a small living room + kitchen. Size is perfect though for city trips considering you'll be out most of the day.
Overall I'd recommend it.