Hi,
 
I was wondering if anyone can help me get expert on this level. I have all possible upgrades, and I make sure I always match the person on their right color. I've been chaining placing people in front of the mirror and collecting the money each time (usually at least 2 people at a time depending on what colors are waiting in line). I even give each person bottled water to increase their happiness. Despite all this, I can't get close to the expert score of 1500 - I usually fall at least 200 points short. I even tried just putting people in front of the mirrors as quickly as possible without worrying about a color match just to see if I could increase my score but that just made my score worse.
 
For people who got expert on this level could you please tell me the specific strategy you used on this level?
 
Thanks! :-)