This csi screencap contains
sala de estar, salón, sala, living comedor, habitación frente, cuarto familiar, habitación familiar, sala, sala de estar, and salón.
There might also be
guarida, den, sala de estar, sala de retirar, salón retiro de sala, cena, and comedor.
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, o just coincidence?