I chose an inside cabin on my recent Royal Caribbean cruise because it was the cheapest option, and I actually loved my little cave
Cruisers either love or hate windowless, inside cabins. I fall somewhere in between—they aren't my favorite stateroom category, but if I find a good enough deal, I won't consider upgrading to a cabin with a view.
Recently, I sailed in an interior stateroom on one of Royal Caribbean's oldest ships. My 5-night voyage on Vision of the Seas departed from Baltimore, Maryland, and took us to Bermuda for an overnight stay.