This Keurig does it all! So for the first setup you do gotta fill the reservoir all the way to the fill line and let it charge up for about 6 hours before your first use. This is actually very easy to set up and use. Has settings for pretty much all the sizes of cups to be able to choose how much you want to drink that day. There are lights that let you know when it's ready . I really enjoy the water reservoir for being able to have quick access to my drinks all day. The fact that it does cold and hot drinks is absolutely amazing to me. Your first cold drink is definitely very cold and I am here for it. Coffee came out perfectly each time.