Updated December 21st, 2016:
We are also working currently on this to make sure everybody who comes all the way to skate and enjoy their time in Hamburg with us gets a good spot to relax and sleep. If you want to book today to make sure you have place to stay there are several possibilities depending on where you want to stay.
You can either book a hotel really close to the iPunkt indoor skatepark or you can stay close to the after party location at the Molotov and the Reeperbahn to make sure you can crawl home easily after enjoying the Hamburg night life.
You can share this map with this link: https://www.google.com/maps/d/viewer?mid=1zsvtaSGF3sybzs_o2f9N-hSoafA&hl=de&usp=sharing