I LOVE this dual coffee maker! Its amazing and super convenient. The carafe side is programmable for turning on in the morning. I use that especially on the weekends. The single cup side works with regular K-cups. Its only mug size, but thats all i need. This is great for having company and not everyone likes the same coffee. The machine isn't too large, fits nicely on my counter without being in the way. Plus it looks cool and i get comments on it. Great household coffee maker i highly recommend.