Great location to visit Dublin and close to airport. Dianne and Michael are marvelous hosts. We have stayed with them so many times over the past two decades that we look forward to seeing them again each time we visit Ireland. The light rail is 500 yards away for inexpensive access to Dublin. The B&B is an older one but makes up for it with inexpensive rates, perfect location for Dublin and Airport. Breakfasts are traditional Irish full ones. Dianne is especially caring for her guests. Portmarnock is a quiet seaside town with a good pub restaurant nearby at the Links entrance.