In the living room I use mine for AV. Got a shelf in and all the cables go up the chimney via a waste pipe for tidiness.
Upstairs we've just got the classic decorative logs so no point at all.
not what i'm after, but smart thinking all the same!
your third pic appears not to be working![]()
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Picture of it as it stands now. Once I finish the rest of the room I will do something with the hole!
Dave