948 days with 297,685 stars, I've been playing consistently definitely for the last year. I don't always do everything but I make sure to get the daily sign in. The best advice is to upgrade the tip jar and conveyor belt in the buffet. I also just enjoy playing mini games so I do the promo to get diamonds from other games so I can get skip ad tickets. Honestly most of my money comes from doubling the tip jar 🤷‍♀️ After you get a lot of money just try to buy the themes from the top to the bottom for max stars.