The phrase "room category" refers to the different types or groups of rooms available in a hotel, each with its own characteristics or features. Full definition
Elegant and spacious guestrooms are available in a variety of room categories in the child - friendly and adults only sections. (bluediamondresorts.com)
Some areas are subject to overlap and change in room category name due to hotel upgrades, renovation or other conditions. (sheraton-maui.com)
The tower ocean view king room is our top of the line accommodation, our highest room category before our suites. (kiwicollection.com)