A Room Type can be changed in a Guest Booking in the Edit Tab (if you also need to change dates) or on the Tape Chart (if the booking dates stay the same), see Change Room Type - Tape Chart.
To change the Room Type assigned to a Guest in the Edit Tab, follow these steps:
Figure 1. Deselect the Room Type by clicking on the blue cell.
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Figure 2. Select the new Room Type by clicking on the cell in the Room Type
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Figure 3. Deselect the Room Type by clicking on the blue cell.
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Figure 4. Choose the new Room Assignment
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