I've seen the owners there 4 times in my past 10 visits and the woman said that while she's there she will let people use the bathroom but they don't have anyone on site to make sure people sent misusing the bathroom so they can't keep it open. When my 3 year old or I need to go we head to Jersey Mikes. As for water on the floor, sometimes people don't know how to use the machines (which soap and how much to add) so I would definitely let them know about that. I texted once when I found an exploded pen in a dryer. You can text either of the numbers on the wall and they usually text back right away.
Been there multiple times theres no restroom or sink. I always walk over to human bean.
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