A few design flaws but a great space saver. The water reservoir on the standard coffee maker side is small and hard to fill so we have to use a small pitcher and a steady hand (annoying but not a deal breaker).  The steel carafe keeps coffee hot for hours. The k cup side does splatter a bit if youre using a standard coffee mug but again, it’s not the end of the world for us. The freed up counter space allowed us to finally splurge on a ninja so the tiny detail flaws of this combo coffee machine are worth it now that we have a nice smoothie station.