Videomaker – Learn video production and editing, camera reviews › Forums › General › Open Forum › How do you build a video production studio…? › The room within a room sounds
The room within a room sounds like it would be the way to go. You may also want to check and see if there are any recording studios in your area to see if they have any recommendations for contractors who specifically build that type of space. The pre-built isolation booth sounds cool, but you could probably build something DIY that would work just as well.