Stayed in this flat for 2 weeks. Overall experience is pleasant.
Pros of the flat: the flat is in a good location, a lot of pubs and restaurants around, bus 16 that goes to the airport and bus 18 that takes you to the DART station, the host is easy to communicate to, super helpful, quiet and quite safe neighborhood and good for walks/late walks, the flat has basic kitchen utensils for a short term stay, good, strong shower flow.
Has some cons: if you are taller than 185cm you will have to bend your neck upstairs to be able to walk or use the shower, the bed is kind of small and short for 2 people, it is really difficult to find a gap to use the washing machine because of the amount of people using it, the flat has very basic kitchen utensils which for a longer stay could make it a bit difficult to cook.