Really enjoy using our new coffee maker! I previously had the single serve FlexBrew and filling it up every time drove me crazy. Now I only have to fill the water tank every week or so, depending on how often we use it.  This machine heats the water and brews much faster than our previous one; I swear I'm making my coffee in half the time! I love how it's not extremely bulky and doesn't take up a lot of space. One thing I don't like is how the lid on the water tank rattles when the machine is brewing, but other than that I have no complaints. I haven't gotten to use the espresso feature yet (which is the only reason I gave 4 stars), but plan to in the near future. Overall very happy with the FlexBrew Universal Coffee Maker!