Hiring your own Personal Chef?
Are they expensive?
What do they cook?
Is it per meal?
What type of menus or cuisines do they offer?
These are all very good questions and can be answered in a telephone interview or appointment.
Generally if Divadish is coming on site it is hourly +groceries.
If it is to a deliver a fully cooked meal it is the meal price on menu +delivery.
If you want all your meals prepared by Diva...