Nachtschicht

This is a club in a big hall, with its own dj floating above the dancers. The interior is okay-decorated, but since its pretty dark, except for the disco-lights, who cares? Besides it has a stair-like dancefloor, so you can dance on different levels and also on a wooden balcony. The best thing about this is, that people actually dance!
Behind the DJ-balcony, there is a lounge area, which is more quiet and comfortable and also has its own small bar. We sat there between the dancing and talked. You can also go outside and walk around the open space a bit.
The drinks were average-priced and the music was a good mix between electronic and normal dance-music and some evergreens, in the Cindy Lauper section. Sadly, there was no food.
The people were mostly in their twenties.
I dare say, this is the place to go for some real clubbing in Heidelberg.
Oh, and don't forget to bring your ID, they are pretty strict with that.