Barbara was very kind, and eager to make us feel comfortable and show us around. She kindly offered to spend time with us and show us some good spots around the city, however we were more interested in exploring on our own, which she was also respectful of.
The host slept in the living room, next to the bedroom that we occupied, so you do move about very closely together with the host in the small space. However, the bedroom was nice with a comfortable bed, and Barbara was very easy to be around, so we did not mind.
Moreover, the place was very central in location, and we fully enjoyed being able to walk around and explore Dublin from there!