Radiance of the Seas offers four stateroom categories: Interior, Ocean View, Balcony and Suite. Solo travelers can also opt for Studio staterooms, which measure 108 square feet.

Radiance of the Seas, sister ship to Jewel of the Seas, is one of Royal Caribbean's stunning Vision class ships, carrying around 2,400 passengers and wrapped in glass from every direction, ensuring ...

She said even a wheelchair-accessible room isn't always possible to confirm when making a booking. "It goes into the booking as a request, similar to asking for an 'ocean view room," she said.