My custom enclosed car trailer was stolen from a supposed secure storage facility on May 1, 2018. The code used by the thief was from another tenant who is renting a storage space in the same facility. When I first purchased the trailer in July of 2017, I went to obtain insurance on it with my former idiotic car insurance company, who shall remain nameless at this juncture. They informed me the trailer is always covered when it's attached to my truck. That made perfect sense to me as it's not going to move on its own accord and will only move when towed behind my truck. They went no further and since this was my first trailer and being a bit naïve, I left it at that. I declined the insurance waiver at the storage facility thinking I had full coverage on the trailer through my insurance company. I changed insurance companies since then but did not inquire about the trailer with the new company "since it will always be covered when towed behind my truck". I contacted my current insurance company after the theft, who sadly informed me the trailer needed to have a specific individual policy to be covered...just like I thought when I contacted the idiotic company the first time about a policy on it. Since it was stolen from the "secure" facility, I declined the insurance waiver and I apparently have no insurance on it through my own carrier, do I have any recourse to recover the loss of the trailer through the storage facility since the thief gained access using someone else's access code?