I'm also planning to start Car wash service in Lahore near wapda town, What wonderful about this business is it need not much capital, i can go for that, it might cost 7 to 10 Lac for Hardware installation ( Car Lift, Water Pressure, Foam Sprayer, Vacuum Cleaner, etc ) with ideal plot size of minimum 35*35 where 2 car lift can be installed also include Customer friendly and waiting area. If good customer service is insured with 350/- per General service then one can easily earn 5,50,000/- per month and after paying Bills, Salaries, Petty Cash etc the balance for the month in profit will be estimated minimum 1,80,000/-.
This is what my measures are, if any one can add further or have any advice, i'll be great full.
Regards,
Muhammad Behzad Anwer Khan.