Just wondering why you would need ip licenses if you have fibre between the buildings, how far are the buildings apart, just use extended fims between the buildings. Managing a network at a hotel can be messy.
I've seen two hotels, back to back, sharing one EL as a tenant system. And at one time, we were looking at a solution for a 5-hotel company that would have involved getting fiber across a few public streets... Unfortunately, there was not practical way to fiber across the streets.
eliminating Centrex lines alone woulda saved them a fortune.