STUCK ON LEVEL 20!! AHH

Hey guys! I just got past level 17 which I was stuck on forever! Now I'm stuck on level 20. You have to seat people according to what they're wearing. It's so hard. I keep losing customers because they have to wait for their seats. I stand at the podium, but then people that are eating will leave. The goal is 11,000 and I get 9,000 everytime. Any ideas of what I can do??? Please! Thanks!

hey...im in level 57 now n its sooooooo hard...im like stuck 4evr..d goals 34000. try dis: seat 2 groups of customers at a time so dat they will give their orders at d same time, eat at d same time, n leave at d same time. by the time der eatin goto d podium. n pickin up both groups of customers orders n cleanin up at d same time, gives double money

This is the only level that I got expert on in rest. #2. For me, I went to the podium after each sitting just about. Even tho the line was out the door it did not matter. I sat everyone except the bookworms because they will stay patient. I paired the young girls with the business women, the cell talkers with the families. I never filled the restaurant until the very end. KEEP GOING TO THE PODIUM! U wanna sit them full of hearts. The last people left were book worms and business women. Maybe a set of girls. But these are all quiet customers. Use chains. And since they all will have full hearts they will all want dessert which i dropped in chains.

NOW I'm Stuck on 21! ARRGGHHH!!!!