I recently stayed at the hotel for a conference held in "The Bubble" a large conference suite in the adjoining building.
Hotel is very luxurious, although you may find a long walk between reception and your room as it stretches out a long way!
Don't expect your room to be serviced in the morning, it was always late afternoon, but when it was everything was fine.
Front desk took their time on check-out, only a couple on the desk and they seemed to be busy scanning passports for a tour group!
Food throughout the stay was excellent