Excellent espresso drinks. I tried the flat white and the cappuccino. Smooth, mild, perfect. I even…read morebought the beans to take home. They also offer decaf, which is rare in Germany. They do not have wifi, which is too bad. I enjoyed this coffee even more than Buena Vida, the other fancy coffee shop in Potsdam.

I was attracted by the name when passed by and have to admit its reflect what it stands for. A…read morecoffee shop for those who appreciate a real coffee. Tried "flat white" (double espresso & milk), was delighted with the rich taste and thick foam.

Excellent fruity and full espresso. I heard this was the best in Berlin, and while I haven't been…read morehere long, I can agree that it's exceptional at least by California standards.. This place is regularly packed--there is only standing room with a few tiny tables inside, and people end up standing outside holding their cups and saucers. It's worth sacrificing a little comfort for a taste! + very cheap and easy to access via U-Bahn.

Those who are guilty of regularly hunkering down in a coffee shop with a laptop and leeching off…read morethe wifi for hours on end should stop reading this Yelp review now. Double Eye is about the size of a bathroom in an overpriced Brooklyn apartment. In other words, this coffee shop is the size of a shoebox. It's standing room only, with a small circular table in the middle of the shop for about three or four customers to crowd around and two wall ledges, one of which overlooks the street from the window. There are also some outdoor benches, but those are a moot point in the winter. While some of the Yelp reviews accuse Double Eye of being a bit hipstery, I didn't find any of the baristas to be aloof at all. Nor was the coffee overpriced. I even got a complimentary biscuit with my espresso, which was a nice touch. I'm not really an espresso person (is that heresy to admit while living in Europe?) but I thought it was pretty smooth. This place is definitely more of a takeaway coffee spot -- I think I'll be back to get an Americano to-go (which Double Eye offers as a cafe creme, as one of the beanie-clad baristas explained to me the last time I was there).