Our stay with Elo was full of negative surprises. A few days before we checked in, we noticed the photos for the listing had completely changed. The apartment was not as nice as we had expected - old carpet instead of wood floors, minimal bathroom, minimal flatware (e.g. no bowls) in kitchen. We then also lost electricity in the entire flat (including Wifi, hot water) 24 hours before we were supposed to check out. This caused us to miss out on much of our plans the last day trying to coordinate with Elo to figure out what had happened, and to find a hotel where we could stay. We believe Elo had not paid the electricity bills from what we saw in a letter he had us open to call the electric company. This was unsafe behaviour. We had to shower from a pot of cold water in the dark and could not keep anything in the refrigerator.
This said, the apartment was decent and in a good location for us near the Convention Center. It was also very reasonably priced compared to everything else in Dublin for the space we got. Elo himself was very communicative and willing to offer a two-night refund for the electricity issue. However, the problems we encountered could have been foreseen. We will not stay here again.