Castleknock Hotel has 190 bedrooms. Each room includes a safe, flat screen TV, ironing board, trouser press, tea/coffee making facilities, bathroom with underfloor heating and separate shower & bath and complimentary 500Mb fibre optic uncontested Wi-Fi.
Executive grade rooms and above include smart TVs with Netflix and premium sports channels, Nespresso coffee machines and rooms with a view while deluxe bedrooms and suites also include amenities such as air-conditioning, premium décor & furniture and USB sockets for electronic items like smartphones.