I don't cook inside unless its just boiling water or when we have AC power I will use my Nuwave oven since everything is contained inside.
The rest I cook outside or eat out at a food establishment.
If I were to cook inside I would put up an impervious back splash on the wall behind the cook top. Plus if you were cooking inside you would have to fix your fantastic fan.
If you are using your fantastic fan in your Scamp
while cooking make sure you pop the top of the cook top and check the compartment for any open holes in the compartment.
If there are through holes you need to seal those holes so that when the burner is lit and the windows
and door are closed the fan air flow can in theory blow air through the stove top and into the lower compartment carrying propane
or flame from the burner to below the cook top.
When I installed my fan I checked my cook top and found 2 through holes one where the propane
line came through and another one that had the knock out plug removed. I sealed mine up with self adhesive aluminium foil ducting tape.
Cooking inside with a rat-fur interior would be impossible to clean.