The Vault Techspace EiswerkTechspace Eiswerk is a strikingly beautiful industrial building on the banks of the River Spree, situated on Köpenicker Straße not far from Ostbahnhof. Built at the end of the 19th century the former ice cooling house was one of the first in Europe and represented the city’s thriving industry. Today, reimagined as an inspiring workspace for scaling tech teams, with members’ lounge, cafe, meeting rooms and events venue, Eiswerk’s functional yet characterful design hosts some of the most exciting tech businesses in Berlin.