I'm still very bullish on Florida especially Tampa area beaches and the urban corridor with the Water Street Development. 

In my area garbage and sewer are the most common examples, but I have seen places where water and electric are municipal utilities as well.

As I can't quite tell if the cleaner did not fully restock (I ask the cleaners to be generous with the restock), I'm leaning toward covering all the extra charges ($300 worth if I include the extra time our hot tub maintenance person had to put in to restore the tub/water) but leaving them a 3-star review, knowing they may push back in their comments. 

Find out the life expectancy of a hot water tank, then bill the tenant the difference.

In this heat have lots of cold bottled water for the guys .   

Does it have a drinking water well that has clean drinkable water for human beings?

With their lease renewal coming up we'd like to include a flat rate for their Water Sewage and Garbage (WSG) portion of the utilities.

This room has the washer, dryer, and water heater. 

If the rent of that 2 bedroom was $1600, that person would expect to pay $800 rent and maybe another $250 for electric, water, heat, internet for a total of $1050 all included.

Draft the letter, let the attorney refine it, and they can give you the risks associated with your plan and hopefully keep you out of hot water.