I had a Bob Evans... I charged $300 for carpet cleaning and $300 to powerwash the sidewalks every month.
It took more than 2 months to get the first check. They never vacuumed anything even after I met with the manager twice about it. Food under all the tables, it was a PITA, but honestly it paid pretty good for a restaurant I just got tired of people that were too lazy to vacuum under the tables and wanted to complain that it was taking too long to do the job. There was another thing, for some reason it seemed like we would get there at 10pm and have to wait for some table that walked in at the last minute to order, eat, and leave... nearly every time. That is annoying as hell.