Hi all. Following rooms have now been confirmed at the ETHZ CHN building: C 14 - 172 seats E 46 - 60 seats G 22 - 24 seats F42 - 54 seats G42 - 60 seats G46 - 30 seats plus a lot of hacking areas (and the FrOSCamp exhibition space of course). Hopefully that fits :) Best Regards Marcus