The only problem is in a normal location you need a suspended ceiling void, and that's a nightly chunk of space used, looks like 30cm deep, something which would need proper thought about in a new building rather than part of a upgrade for average home.
The only problem is in a normal location you need a suspended ceiling void, and that's a nightly chunk of space used, looks like 30cm deep, something which would need proper thought about in a new building rather than part of a upgrade for average home.