In most cases you would never think about self storage until the moment you need it. I wouldn't either. But if that time is right now we do have a few helpful tips for you.
Before choosing a self-storage locker. Carefully choose the location. How often will you want to access the storage place? If frequently, then pick a company that is close. You don't want to be taking long drives if you have to get to your goods quite frequently. Remember to check with the storage company personnel how often and when you can access your locker. Additionally, you have to have a think about what is the amount of room you'll use for your storage. In nearly every facility you can rent lockers in different sizes. The best choice is usually to start with the smallest place. You can always stack right to the very ceiling and you don't want to be paying extra for storage space you won't use up. If even the tiniest space is still too big for you you can try a mini-storage facility.
Store your goods safely. It's a good thing to put all your things in boxes. That way your stuff won't get dirty when in the storage unit. If your goods are delicate or valuable think of a place with air and temperature control. Be aware though that most storage companies usually won't have your stuff insured. In the very least have a thought if you need to buy an additional insurance. You should also be aware that you shouldn't keep flammable goods in the storage place. If you're keeping in the storage place metal items protect them from rust. You shouldn't have to worry your goods will get lost though. Most companies have good self storage management software that will keep track of everything.
Packing in an efficient way. As we mentioned before, put as much of your goods in boxes as you can. Even better, put your stuff in even boxes. Usually this will allow you pack more things inside the locker. Don't get a too large unit but on the other hand give yourself room to move around. Think ahead which boxes you'll need to open more often and keep them near the doors. Don't forget to store all the heavy boxes at the bottom. To make good use of space keep the boxes filled up as much as possible.