live recordings studio

Hi! great site! and great forum! I'm a newbie in this forum, but my passion for homestudio it's older, I've a project with my group (9 musicians), it's building a studio with a little control room, a big room for play, and one little space for relax moments, i'd try to planning, but I need some suggestion by experts. The budget it's about 800 usd, we have a lot of material from a old studio, plasterboard, structures, and all audio equipment. I need if possible suggestion about degrees of walls, ceiling and bass traps....thanks!!! :D The height of the empty room is 3 meters, I don't have idea of "play" and control room height.. ...I'm sorry for my english....I'm form sardinia.... :lol: [/code]