building a project studio...need help

hi this is my first post in here. i am building a project studio for myself working. Now, it is an empty room that all build by concrete. there is a window on the wall that showed in the graph. and i am going to cover it by dry wall or the other material that you think it would be better. the dimention is H:W:L...9:12:28..BY feet...i mostly use it for mixing and arranging. sometimes record drums , vocal, or other instrument. but there is a problem. i am renting this place, it might have someday my owner kick me away. i don't want to spend so much money on treating the room. i might just going to install wood floor, and the side wall, i could build wood frame to put fibre glass. i am wondering if i could build some panels to get a good sounding room without do so much on the wall. thx

Aloha and welcome to the forum! :D Congrats on your studio build! Any chance you could please:

Edit your profile to include your location. This is very important, because this is a worldwide resource, and as such, material costs and availability vary widely. For example, masonry is cheaper than gypsum in some parts of the globe, whereas it's the exact opposite in other regions.

You'll probably get more of a response by doing so and this will really come in handy two or three posts down the road. It's also part of the forum guidelines. Thanks! :wink: For more info, check out both of these links - http://www.johnlsayers.com/phpBB2/viewtopic.php?t=7572 http://www.johnlsayers.com/phpBB2/viewtopic.php?t=3231 Here's some info on panels/wall units - http://www.johnlsayers.com/HR/index1.htm Looking forward to your build! Aloha 8)