Pricing sunrooms for restaurants

No i wasnt saying i would try and compete the cost of having them cleaned with employees. Was thinking I would approach the franchisee as being able to complete the job properly and enhance the store image. Pretty sure I can get through the rest of the store in and out in about 60 minutes. Just the sunroom area. Never even tried to clean the horizontal portions before, but i’m assuming it isn’t that hard. keep the water to a minimum on the inside, and get ready to clean up the water dripping off the squeegee. Vertical panes of glass including the bottom ones of the curved area are 71. 16 curved panes along the front. then 16 sloped ones form the ceiling of the sunroom. It really kind of intrigues me as I believe the franchise owner for this one, also owns 3 other restaurants in the area. Pretty sure I can pole all the outside with an angle adapter for the tops.
I mean, there is always a way. Maybe I’m way off on this, in which case please tell me, but at $2 per pane, that is $206, which to me seems high. but I also dont want to be kicking myself in the junk, if they say yes and lets clean them bi weekly, and it is a huge pain in the ass.