Club D is an upbeat, techno club. Since i am not into just dancing to techno, it was not the club for me. Half an hour was about all i could take there.
On the plus side, the staff was very friendly! They were polite when I had questions. The drinks were also fairly cheap. Unlike other clubs, Club D is not open bar. It costs 15 euros for entrance, which includes one drink.
Club D is very, very small. It is one open room. When I first walked in, I though there was another room I was missing, but there wasn't. It was a Saturday night and it wasn't crowded at all, so we ended up having plenty of room. If you are into techno, Club D is the place to go. They don't play anything but techno so I don't recommend it if you are looking for the hip-hop scene.