Complex sentence: Renu works on the look of the place makes cheerful caricatures for customers while Kamles is a fabulous cook with a great talent for making people laugh in his acts and soon the restaurant is more happening and the business is much better.
Split into simpler sentences: Renu works on the look of the place, makes cheerful caricatures for customers while Kamlesh is a fabulous cook with a great talent for making people laugh in his acts. Soon, the restaurant is more happening and the business is much better.