Having some secured storage for your valuable belongings at home is always a wise idea. Now, what you have to do is to check on the storage that is offered in the market like the Sims Mini Storage. Nonetheless, before you purchase any of those storage you need to make sure first that it is indeed secured. You need to check if it can really keep your belongings safe inside. It needs to make a security access that will only be available to you.
Sims Mini storage and other storages should also have a security feature that requires a passcode or anything like into it. However, you need to make sure that you take note of your chosen passcode. You can either put a reminder on your phone or you can write it down in paper and place it in areas where only you know. If you wish to share your passcode with your family member then make sure that they also know how to keep confidentially as well.
If you will be out for a long vacation then you can also change the location of your storage just to make sure that it will be safe since you will be out for a while. You may also ask some kind neighbor to watch over your home at least during your long vacation.