project studio needs Designing

Hey everyone, this forum looks amazing and looks full of great information. I have purchased some office space which i want to transform into a studio. I need design help. Any input or places to start would be appreciated thank you.

I'd make it a rectangle. Put a few walls in it...some floors and a few doors. Naturally other people are going to have something different to say. Why put doors in it, I thought you were pushing that Star Trek chamber? Sure, I'm pushing alright. Oh, a ceiling...yer gonna need one of those two.

If you want any help, start here.