We were, apparently, on the 'club side' of Sonar. I've been told the other side of the venue is larger. The layout and the setup reminded me a *lot* of the old 930 Club. OK, not quite the same in the 'fiery deathtrap' sense of things, but generally weird and confusing and not a lot like most clubs. However, to its credit, the stage was small, but very accessible, so we didn't have any real trouble getting up front.
I also speak without fear of contradiction** when I say I was there with the most attractive ladies in the whole club.
* - Also, the only concert I've seen this year.
** - Bonus points if you get this reference, but I literally only know a couple people who would.