Smallest useable space for a control room

Hey Lads and Ladies,
So, by day I'm running a post facility, and we are discussing bringing in a large chunk of our sound mixing in house.
As fun as it would be to build and fit out a mix room, I'm worried about losing an edit suite, and the loss of revenue that is attached to that. We've been throwing around the thought of cutting an existing suite in half, and having a very small edit suite, a small vo booth, and a small mix suite, but I'm pretty sure that this won't work out.
My question is, what is the smallest room size that can realistically be used for mixing?
This is for TV, so the final product won't be going via a mastering house.
NB - Rick, if you read this, the room will be the existing suite that we're putting the VO booth in, i.e that room will be divided into three and have a VO booth, a Mix Suite, and an Edit suite... I'll call you if the mix thing becomes more solid.
Cheers,
Simon "Smash" Ashby
So, by day I'm running a post facility, and we are discussing bringing in a large chunk of our sound mixing in house.
As fun as it would be to build and fit out a mix room, I'm worried about losing an edit suite, and the loss of revenue that is attached to that. We've been throwing around the thought of cutting an existing suite in half, and having a very small edit suite, a small vo booth, and a small mix suite, but I'm pretty sure that this won't work out.
My question is, what is the smallest room size that can realistically be used for mixing?
This is for TV, so the final product won't be going via a mastering house.
NB - Rick, if you read this, the room will be the existing suite that we're putting the VO booth in, i.e that room will be divided into three and have a VO booth, a Mix Suite, and an Edit suite... I'll call you if the mix thing becomes more solid.
Cheers,
Simon "Smash" Ashby