Baninni Room Série Mode D'emploi page 11

Fix three buckles ,as shown in the figure.
Fix the buckle well before using the long safty belt.
Keep the long belt under the mattress, as shown in the figure.
Place the mattress at the bottom of the camp cot, with the soft side facing up, Thread
the velcro straps on the bottom of the mattress through the walls of the camp cot to
fasten them to the bottom of the camp cot.