Each capsule pod comes with a personal locker. Your designated locker is located beneath your capsule pod. Some private rooms do not have personal lockers. As the name implies, these are private rooms with no outsiders allowed. Please check with reception if you are not sure which is your designated locker.
The average size of a typical locker is about 30cm x 50 cm x 100cm (height x width x depth). If your bag does not fit, you need to leave your extra luggage outside the room, or inside your pod. Hence you may consider keeping only the valuable items in the locker.
The first time you use it, the digital locker should be in unlock mode:
To lock it, close the door, key in any 6 digits on the digital lock, then press #. The digital locker should now be locked.
The next time you need to unlock the digital locker, key in the same 6 digits on the digital lock, then press #. The digital lock should now be unlocked.