The room is spacious and clean, with its own private access and bathroom, making it feel really private. The Airbnb is also very well located, being at about 3mns from the Luas (Dublin's tramway service) Green Line which then deserves the city centre, or ~15mns by foot to said city centre - which is perfect if you want to move inside and around Dublin.
Fiona was also friendly and very accommodating, and provided me with a plug converter during my stay, on top of the various small attentions inside the room (tea, biscuit tin, fresh water, towels and bathroom products, culturally fitting books, etc).
Note: the bedroom is accessible through a hallway where there are a washing machine and dryer and those can be heard from inside the room. It definitely was no issue for me but if you are a light sleeper you might want to bring ear plugs.
Great stay.