I completely changed the quality of my vocals by taking out the room, ready for it.................... get a used large as you can find portable fold up ice fishing shanty, got mine on craigslist for $80.00. drape the exterior with cheap shipping blankets, hang same type of blankets from the rods on the interior, place an old rug on the floor and boom! A completely storeable vocal booth anyone can use and then just fold up and store. All in I was at $130.00. I have completely changed how my vocals sound without a new mic, or any new outboard gear.