We stayed at Zoe's for two nights. The house is located in a very quiet residential area that is absolutely wonderful. We took a bus from the airport and found the place without any problems. Sandymount down town area is close and has a couple of really sweet coffee shops and small grocery stores. The train station to go downtown is located at around 1 km from the house so it was really convenient to start sightseeing from there.
Our room at Zoe's was just stunning and we slept really well under the huge covers. Zoe and Sharon were very friendly and we really would have enjoyed spending more time with them. I can definitely recommend this house and Zoe as a host for your stay in Dublin.