And here, we thought that new section of the High Line was cool. One-upping us over in Vienna, you’ll find FLEDERHAUS, a new public space project by Austrian design firm Heri & Salli; the five-story “hangout spot” is meant to “serve as an oasis of relaxation and a symbol of a vertical public sphere.” Why it has the gigantic boob tower out front is beyond us, but anything that involves so many hammocks is aces in our book. What do you think of it? [Photo credit: © Mischa Erben, via Gizmodo]