What is better or is it a wash?

After some research I have found Hair salons, massage places, coffee places, laundry mats, dry cleaners ( High profit from what I heard ), coin laundry's, car washes, and newly maybe subway's.My plan was to buy an existing established business based on revenue.

Make sure you don't have a dead mouse in the unit somewhere....could take it outside and power wash it and bleach it....could try a couple bags of charcoal....use the coal for a barbeque if it doesnt work.

How are you handling bath towels and sheets, does the cleaning fee/person take care of washing and replacing those?

You're still down $0.80 for that dollar, it's not a wash as some people make it sound.This next part does not really apply to a properly run rental business because if you're treating it as a seperate business, the mortgage interest is an expense of doing business.

If there was no dishwasher and they had to wash by hand, would they still want to rent it?

Unfortunately, the state, non profit or whoever is involved washes their hands and puts the responsibility on the owner.    

Then acid wash and seal the concrete foundation.

What is the normal charge per wash and dry?

I did have one tenant that preferred to always wash their dishes by hand, in which case the seal will go bad if the dishwasher is not run at least once every couple of weeks.