This CSI screencap contains
wohnzimmer, vorraum, salon, vorzimmer, geschäftsanzug, business-anzug, wohnzimmer, and familienzimmer.
There might also be
salon, wohnzimmer, zeichenraum, salon, höhle, and den.
Jack picks up on the vibes between Sara and Grissom. We learn the name of their dog is Hank, not Bruno (his actual name). A reference to Sara's ex, perhaps, oder just coincidence?