We get a bill basically from the rental office (they have a 3rd party do it though called NWP). It covers water use, hot water, sewer service, gas, trash collection; ranges from $75 - $110 depending on time of year and of course how much time you spend using some of these things. The rental office used to cover the cost of the bill that NWP now provides. Of course you pay electric, cable, phone and all that other stuff, but the rental office covers nothing.