Control room design help...

I would appreciate any help with my control room design! We are in the building process right now. What should I be doing as far as room treatment for acoustics? Should I frame over the windows, or can they stay? Should I slightly splay the walls - even thought its a small room? I unfortunately don't have much room for splaying walls with the small dimensions, at 14' 1" x 10' 6", 7 ' ceiling, and because it is in an existing structure(In basement, with posts & load bearing walls that can't be moved) I am basically stuck with the doors being where they are- bummer. Thanks for any help & insight, J

Yeah That door is in an awkward position. Just make sure you treat the rear of the room to eliminate any rear reflections and maybe the ceiling as well. cheers john