room design help

thanks everyone , ill keep you posted willie

thanks for all the help, I was away for a few days , hence delay.I contacted Rives but their preprinted form is for someone that has a room and not for a new room, I filled it in as best i could but it looked ridiculous so I threw it in the bin. Maybe an email to Ethan is the best. Im stuck with about 300 sq ft max and a height of 8 ft or a little more, so what I want is a suggestion as to the best golden dimension and some ideas on what to build in to the construction. I read acoustic 101 , but there is a lot of really really detailed stuff, which is beyond my grasp. willie

I am now in correspondence with Ethan and hopefully he will design the room and supply the various bits that he has designed.thanks all,