Tour operator rooming list checklist for hotel check-in

A rooming list can look correct in the office and still create a mess at the hotel desk. I learned that on a student group where the final spreadsheet had names, dates, and room types, but two twins were listed as doubles, one chaperone was missing from the comp room, and the hotel had the old arrival time. Check-in took almost an hour longer than it should have. Now I treat the rooming list like…