You'd be hard pressed to find a simpler espresso machine than the Nespresso Inissia. With only two buttons, one for a normal shot and one for a long shot, anybody can pull a nice shot of espresso on the first go with this capsule based machine. This simplicity earned the Inissia out Top Pick for Espresso Shot Convenience Award. If your morning would be improved by a quick and easy straight espresso shot, look no further. The Inissia beat out its main competitor, the Nespresso Evoluo, for this award because the Evoluo is more geared towards coffee and thus has fewer flavors of compatible espresso capsules available. You can make milk espresso drinks with this machine, but you'll have to buy a separate milk frother.
The Nespresso Pixie is very similar to the Inissia, but has a metal body that would probably blend in a bit better in many modern kitchens.