Olga's place rates extremely high! It is very nicely appointed, spacious and comfortable! Olga was above and beyond helpful in ALL regards and very responsive with suggestions. She sent us info as to location of a laundromat then offered to do our laundry when discovered it was closed in the evening, picked us up when we returned our rental car and suggested taxi instead of public transit to our cruise terminal. (excellent advice and cost close to the same). Just remember how to turn on the shower hot water so you don't have to bug her in the early morning when you've forgotten. (sorry Olga!). And we also really enjoyed her sense of humor!
Side note: I don't suggest trying to go into Malahide on a Saturday eve looking for dinner...jammed packed!