The Royal Hotel Cardiff garners praise for its variety of high-quality amenities, including the acclaimed comfortable rooms, a good breakfast selection, and a prime location that offers convenient parking. Guests commend the cleanliness and comfort of the rooms, though some note the decor could be refreshed. The hotel's service is generally well-regarded, with staff being polite and helpful, although the breakfast service can sometimes slip. While the value is seen as favorable, with competitive pricing and direct booking deals, events may lead to higher rates. Despite effective triple glazing for noise reduction, disturbances can still be an issue, particularly on higher floors. The hotel's atmosphere is often described as welcoming and stylish, with cleanliness being a standout feature. Its central location is consistently lauded, enabling easy access to local attractions, although it can contribute to the noise level.