My point being Cream always booked someone interesting in at least one of the rooms. It might be Sasha or Weatherall in the Annexe, or LTJ Bukem in The Courtyard, even as trance peaked.
GodsKitchen was big room trance every week, and the back room or the Arc (the downstairs room, when even open) would either be house or just slightly more chilled trance.
I don’t really know about Gatecrasher, I only went once or twice, although I remember it actually being shit in all honesty because it was when it had been taken over totally by UV-wearing mongs, who were doing weird stuff like sitting down on the dancefloor instead of dancing. I think they even started booing any booked house acts off (was it Roger Sanchez maybe?) GodsKitchen had a less clued-up crowd than Cream but a nicer crowd than Gatecrasher.