Tried the K-Brew + Chill Coffee Maker by Keurig. Once I understood the process of filling both water carafes, the process was simple enough! I love that you still have the option to make a hot cup of coffee as well! The box it came in also included a box of Starbucks iced coffee vanilla blend K-cups as well a box of the Donut Shop Strawberry Açaí iced refresher K-cups. I was impressed that the ice didn’t melt when I brewed the K-Cup.  Overall, easy machine to use and clean!