This is a fourth bedroom I have commandeered for my listening space. I have two young kids so this has been a good compromise to having everything in a shared living space. It has needed to be heavily treated. But at this point the room sounds amazing with my largish monitor speakers. Someday may build a larger dedicated room. But this is great for now. Never could have imagined what a huge difference thorough room treatments really make. Best investment I have made in audio bar none. I consider heavy treatment pretty indispensable to quality sound.