BTDT-
Mark out the frame with a chalk line.
Circular saw out the wood with a nail cutter blade.
Cut the self-tapping screws off with an angle grinder/cutoff wheel.
Have a supply of water handy- there will be smoke and fire.

-Carl (spelled the right way)

Sounds like a winner. I'll get the kid a saw blade.

(shame you'll never learn to spelll)

Karl