Great Value Storage

This was my first time renting a storage unit. I opened up the storage unit only to find a salamander and a huge roach crawling about in my unit.
Needless to say i was pretty grossed out and decided not to leave my stuff there.
I considered getting some big spray and traps, but there is a hole on either side of the unit leading to the neighboring units. There’s only so much these could do if the neighboring units have bugs or are infested already.
Strangely, there were no bugs when the manager offered to show me the unit earlier on.
The only reason I’m not leaving only one star is because the manager was really nice. But we’ll see how she reacts tomorrow when i tell her I’m canceling after only one day.
Also, company policy (which is not the manager’s fault) says i have to give two weeks notice to vacate or they’ll charge my credit card for the following month. I’m probably gonna have to cancel my credit card just in case, for a unit I’m not even gonna use.