Car Wash Detailing Hack

[Rob Ibarra]

Need the BP brains to help me with a Car Wash hack. I'm looking at buying a self-serve car wash and force value / revenue by installing a car port / detail bay for a mobile detailer to be stationed there weekly and offer custom detail services. Has anyone here done that and/or know what I should be charging for booth rent, services, percentage of profits. Any and all advice is appreciated and welcome. Thank you!