Assuming we move soon we're considering putting some items into storage for the short term at least as there won't be a garage to put it in while we sort ourselves out. Have used longer term storage before where removal men came with a container, packe dupt he items, took it away sealed, returned it to us 4 years later intact. If we self store do we just get allocated a lockup type unit and keep the key/lock ? Can we come and go as and when we need to ?