I have a pretty small listening room and not a great depth of knowledge about tuning the space aside from reading what I can find in the various magazines and on some web sites such as the Realtraps site. I actually just got four Microtraps and am surprised and pleased with the result. My problem has been some high-end glare, including a good deal of syllabance on some material. I've also had some real problems with bass extension.
The Microtraps really cleaned things up and gave me a surprising amount of bass extension. I'm still experimenting with placement and will likely order a couple of Minitraps as well. I think the Mondotraps may be overkill in my situation. The best change came as a result of placing one above and behind my listening position on the wall. I also have one in a difficult corner and oneeach on mostly bare sidewalls. I've taken the advice from the web site and spaced them all from the wall a bit. My problem now, and I'm open to suggestions on how to handle this is that I'm losing a good deal of bass energy as the sheet rock walls behind the speakers are noticeably vibrating when there is moderate volume. I'm thinking Minitraps behind each speaker, but not sure which way to go.