Very convenient location for a layover, just five minutes bus ride from the airport. (Remember to have exact change for the bus though)
Sharon was very easy to communicate with, she had tea and chocolates when i arrived, and prepared breakfast for me even though i had a very early flight.
Room is spacious and clean, just a bit cold and humid (because of the weather in Dublin), might have to bring a hot water bottle (that she has prepared on the side) with you to bed.
Overall a good choice if you are looking for a layover stay.