Delonghi Caffe Parma
A fine steam espresso machine, that can brew up to 4 cups of espresso. It's simple, but gets the job done.

Krups Bravo Plus
It's the only steam espresso machine in the Krups line, and a good choice if you can't afford the pump machines.

Melitta 4-cup Espresso Machine
Easy to use espresso machine that won't take up much counter space. You can't get much simpler than this.

Mr. Coffee Modern Espresso Machine
One of the most inexpensive espresso machine models on the market. Not much for features, but you can froth milk for cappuccinos with it too.