I can see where you're going and it looks fun
here's my playthrough:
Note
Notes:
I didn't show it in the playthrough but there was one time where I got clipped into the attic door unable to get out, luckily I had the key at that time and was able to interact with the door
Vector spex already said the important parts
could you add to the dialogue after getting the speaker, that she means the downstairs tv and not the one in her room? (This is a more personal note)