Maureen was out of town but her boyfriend Lukas was a great host. I was out and about for the majority of my stay, but Lukas and I had a couple of pleasant conversations and he was extremely helpful and went out of his way to make sure I was comfortable in the house and had anything I needed. Everything was as advertised, and there were both bike passes and guidebooks to the city waiting in the room.
The room was great -- not huge, but the bed was comfortable and it was perfect for a solo traveler for a few nights. I would definitely consider staying with Maureen and Lukas again if I head back to Dublin!