Great experience. Berry and his housemate were very kind and helpful. Accommodations: simple but comfortable, exactly what was expected. We had three people staying, an air mattress was prepared when we arrived. Location: we had about a 20 minutes walk from where the airport bus dropped us to the apartment. You might consider taking a taxi from the bus stop to the apartment. Also, I would recommend using the Dublin city bikes for getting around. There is a bike station on barrow street, right near the apartment.