If you are looking to have long term storage for your belongings and property, I have found that the best possible storage is one that is climate controlled.
Having a climate controlled storage unit makes it so that you can store pretty much anything and not have it get damaged by weather.
They have the best and most proper central heating and air conditioning in those climate controlled storage units. They set it just at the right temperature on the thermostat and this keeps everyone’s stuff in the safe most even temperatures all year round from cold winters to melting hot summers. I employed a climate controlled storage unit to store all of my stuff while I was in the process of doing a huge cross country move that was going to cost me a small fortune to do. I could not afford to both get the house, make the move myself and take all my stuff with me at the same time. So what I did was kept everything in the perfect climate controlled storage unit in the state that I was moving away from. Then once I got settled in my new home, I had the climate controlled storage unit people drive my stuff cross country at that point. It worked out really well and my stuff was in the same shape as I left it thanks to the perfect central heating and air conditioning they had in that climate controlled storage unit. Heating and air conditioning was the key to be able to make this all possible.