Heh...good question..
->BG1: The friendly arms inn
->BG2: The order of the radiant heart building, after i cleaned it of pesky paladins and made it my home ofcourse.
->BG2: Athkathla graveyard district
->BG2: copper coronet (duh)
->BG2: Shadow thieves' HQ, especially when you side with Bhodi and have to clean it out. Lots of traps and ambushes, good fun.
->ToB: Sendai's lair.
->ToB: Saradush, love the incoming fireballs etc.
crap, i'm such an obsessed dork.