The hotel has incorporated the old house into the new building and comprises a total of 137 bedrooms, overlooking the sea on one side and with garden/ golf course views on the other side. Facilities on offer at this historical beachside golf hotel include air conditioning, a lobby area with 24-hour reception, a hotel safe, a currency exchange facility, a cloakroom, a lift, a cafe, a bar and a restaurant. Conference facilities, Internet access with WLAN access points, room and laundry services and a car park are also on hand.

This luxury hotel is situated in some of Dublin's most beautiful surroundings, fronting onto the sandy beach and overlooking the Irish Sea. The hotel is only about 40 min drive from the city centre. The centre of Portmarnock, with its nightclub, station and beach, is 5 minutes away by car and it is a 10-min drive to Malahide, where guests will find shops, bars and restaurants. Dublin airport is around 8 km from the hotel.

The recently revamped Osborne Brasserie overlooking the landscaped central courtyard garden. Named after the artist Walter Osborne who painted the very view from the hotel. Dine on delicious locally sourced cuisine. The Jameson Bar, in the old house, with its original oak panelling and high ceilings, is the ideal venue for a leisurely drink. The Cocktail Bar overlooks the sea with its magnificent view of Ireland's Eye - one of the country's best known landmarks. Guests may select their breakfast from a continental buffet and the midday and evening meals are may be ordered à la carte or from a set menu. Special dietary requirements may be catered for and guests may take advantage of special offers.