Olga was an amazingly friendly and welcoming host who went through extra mile to welcome us and make us feel at home. Olga personally greeted us and walked us through her home. She left special touches such as fresh flowers and fresh bread, jam, and butter. The Cow House, as her home is known, is a historical place that is walking distance to almost all major Dublin sites. It's in antrendy neighborhood with great restaurants and bars. I highly recommend.