I also had an error clicking around the TV:
Array index out of bounds, Index: 20, Array Length: 6 in RoomZoom.agc at line 181
It looks great I'm just feeling completely lost. I can't seem to connect any of the clues logically.
I did read through the PDF. I just can't seem to connect any of the clues with things I can interact with. I have a briefcase that needs a 3 digit code and a key that doesn't seem to fit anything. Already opened the filing cabinet with one key.
I did manage to open the box in the bottom filing cabinet. The hot spot for that bottom drawer was really difficult to find.