Haha debate is good.
It is a permanent fixture in the vehicle.
The finished deployment height is not set yet. With the deployed bench height set at usual home kitchen height, the drawers will be low but still higher than lower drawers in a home kitchen.
With some forward planning having the in-cab fridge as well, it will not need to be deployed for every use as drawers, BBQ and under tray drawer bench top can all be accessed whilst it is in the vehicle.
I will need to take a minute to lower a support leg as the weight transfer causes too much vehicle lean without it. Once the leg is down the kitchen deploys as simply as a drop down fridge.