This is the first Keurig I have used since I had to get rid of my old one a few years ago (I had that one for almost 5 years), and it refreshed my memory on how easy and convenient to use! It’s simple to use and makes great coffee quickly (which is wonderful when I am in a rush in the mornings, getting ready for work).  I love the 3 different cup sizes a depending on my mood and how tiny it is compared to my old one that took up a lot of space. I do love that the reservoir is on its side and easy to remove to fill up. It’s fast and speedy and cuts down the time I would otherwise lose when I use my regular coffee maker.