"Searchable Rooms" is a term used in the MLS for specific defined rooms. It allows the listing agent to define if the home has them or not in case the buyer's agent, or a buyer is searching to make sure the property has those rooms and potentially what size they are. An example would be Living Room, Dining Room, Family Room etc... It is related to the searching functions of the MLS.
Hope that helps,
Marcie Sands, REALTOR
Simply The Best Real Estate Company, Inc.