The hotel has 96 rooms and suites, with categories that differ meaningfully in size and layout. Queen Anne Rooms start at around 30 square meters, while Deluxe Rooms provide approximately 34 square meters and outlooks toward the gardens or lough. Staterooms increase to about 44 square meters, and Viscount Staterooms to roughly 46. Compare the individual layout as well as the category name, especially when a separate sitting area matters.
Queen Anne Courtyard Suites divide sleeping and sitting areas and look toward the gardens. For a family wanting two bedrooms, the Lady Mary O'Brien Suite connects its accommodation through a private corridor and includes a living room, with lake views. These distinctions are more useful than simply choosing the largest room: some guests will spend most of their day on the estate, while others want somewhere comfortable to read or gather indoors.
The Brian Boru Suite takes a more ceremonial approach. Arched windows face the lake and woodland, and its plan includes a bedroom, dressing room and separate sitting room. A four-poster bed and a marble bathroom with a freestanding slipper bath give it the character of a private apartment in the castle. It is worth considering for a couple who expect to use their suite during the day, rather than only return to sleep.