Anybody used the rooms from vocalbooth.com?

[davidaltemeier]

I'm guessing these square ones would not sound too good- especially at 4x4.

But what about the bigger ones? Anybody have any experience with these?
Or thoughts in general?

http://www.vocalbooth.com/products/vocal-booths/

[JonathanRace]

Yeah the square stuff isn't ideal. I'm guessing though that if the walls are quite thin anyway then you will get a lot of the low end "pass through" as it were so may go some way to minimising LF standing waves and then the mids/highs get absorbed by the foam? just an idea.