The DoubleTree by Hilton Columbus Dublin is the perfect venue for corporate events and small social gatherings. Our rooms cater to all needs and our experienced team is ready to help with your plans and be with you every step of the way. • Over 4,000 SF of flexible space • 5 Meeting Rooms • Experienced Event Team • Full service catering and convention services • WiFi in all meeting rooms • Leading edge audio/visual equipment • Business Center Our largest meeting room, Galway, has a capacity of 250 people and can host large events and conferences.