Resto Customer glitch

This Glitch Might Ban You!!!

Tools you need:
NOTHING

Instructions:
1.go to restaurant city
3.click redecorate
4.place 5 chairs straight through the door (   door h h h h h )
5.then save it..

Effect:
the customers can't go in your restaurant but the glitch will work unless those chairs are Set off.

Im might forgot add 1 door while working at this glitch. $$$$$$$$$$$$$$$$$$$$$