Great location close to main station. Clever adaptation of an old building into a nice two-level apartment. Met my host's rep on arrival. Fast WiFi too.
The whole experience was ruined by the failure of the hot water supply on the second day evening. Host rep said they would get fixed, but no communications on next day. Could not get through to anyone. Had to get Airbnb to intervene. Even then, on that evening, after 15 seconds of hot water, again nothing. Though I'm no plumber, I suspect this problem is connected to the fact that the hot water boiler serves three apartment in building that are rented by host. Perhaps other guests ran the tank dry?
In the end, had to check out and find a place for one night on another booking site that cost me nearly as much as the three days here.
To add insult to injury, Airbnb seems to adopt a stance of believing only what the host says. So I was offered.50% refund. We'll see about that once I take it up with Airbnb management in Dublin.
So in summary, nice place but poor communications and no hot water mean "avoid avoid avoid".