This is the only morning brew or espresso machine you will ever need. It can brew any size coffee with grounds and it comes with 5 filters to use. 15 oz tumbler is my go to, but it can do almost any size or pot depth you desire! I also love using the frother attachment for my creamer or milk. The frother does not warm the milk, but you can just stick it the microwave first and then use the frother. You will need Nespresso Lungo pods for the espresso part of the machine. This machine is adjustable for height of cup on both coffee and espresso sides of the machine. I am really happy that I own this Barista System!