Typical fees for self storage management?

[Peter Lee]

Anyone have an idea of what is a typical management fee for self storage facilities?  Looking at a 40k sf building and shopping around for a prop management company.  

Also wanted to get thoughts on whether getting a company that operates upstate but not in SoCal but would be a bad idea.  The principals said they could train the person that is local and manage them from afar but wanted to assess how feasible that is.  

Thanks in advance.