I've been using this for myself in my apartment for about 8 months. Still in excellent condition. Selling only due to giving myself a Christmas upgrade of a Eureka Mignon Perfetto. Can grind consistently for espresso (I have been using it with a Gaggia Classic).
It is the doserless model, black plastic body, 60mm flat steel burrs rated for 500 to 800kg of coffee before being worn out. Based on that, the burrs are only 1 to 2% through their lifespan (assuming two 18g espressos a day for eight 30 day months which is a safe estimate of my current usage).
Electronic timer (adjustable on the side using flathead screwdriver) allows dosing time adjustments, button on side starts grinding for set time.
Stepped grind adjustment.
Made in Spain.