Apple Logic Pro /LogicExpress Discussion

Hi,
Does anyone have any knowledge, experience, or know much about these pre-fab Vocal 
Booths? They typically advertise ins the classified sections of EM mag, etc.

I am in dire need of a vocal booth but certainly can't build one here in my 
Brooklyn apt.,  $@#! 

any info on this topic would be greatly appreciated. 

these 2 advertise all the time in the back of EM.

www.vocalbooth.com
www.whisperroom.com

thanks everyone, 

Tom