Well, not bad aside from the "potential grease fire strapped to the house" aspect. Also, hope the flames don't get too high, that wood on the eaves looks a little like kindling, lol.
Edit: We taking any bets on whether or not this was the solution to the stove/cooktop going kaput with no funds to replace?
When I was younger, I once had the brilliant idea of running a mini-gas-grill in the living room of my apartment. The wind was blowing out the front window, and I was set up just inside. Then the wind changed. I've had better ideas since.