In less than a week you will probably be able to open and close your locker in a flash. Most of the lockers are kind of small but you can still fit all your stuff in them. You will get a lock to keep your stuff safe in your locker. You will get a combination for that lock so that you can open it every time you need to. You get a locker acording to which homebase you are in.
Some people decorate their friends' lockers for their birthday.