My house

[Cell]

Redstone Master? HA!
Actually, its easy as pie. The hardest part for me was figuring out how to get the three pistons on each side to quick fire to get rid of the lava. This would be easy if the fact that the button is not hooked up to a piston T-flip-flop. So, to get them to do that, and still have the pistons on the bottom and top just retract one with the push, I have the wire on the top of the Flip flop go off and connect to pistons, having them fire once.
Hint, this would make much more sense if I showed you.