Planning: Loft media room

Here's another media room.  When I first saw these pictures, I thought it was a loft, which would be so cool.

[Traditional Home]

[Traditional Home]

This is what I thought I saw:

The plan would be something like this:

I forgot to add the curtains to the plan, but they would be key to making this scheme work.  The curtains would block out light during the day, and also keep the acoustics contained.