Does anyone have an outdoor kitchen with charcoal grill?

I agree with GaryWT. I have an Outdoor kitchen and it too has the attachment for a gas grill and uses a 2 burner stove. We bought a charcoal grill because we wanted the charcoal flavor and to keep the food from cooking too fast. I keep mine a separate prep table not part of the trailer. The way my outdoor kitchen opens I don't know how I'd keep the smoke from getting into the trailer. Plus you are going to want to clean it after you are done to get rid of the ashes...

One of my outside kitchens came with a gas grill and one came with a 2 burner stove. I use them both now but as for charcoal, I think your best bet is to buy one. I do not think they would attach one so close to the camper to avoid a fire.