I've always been skeptical about how much room treatments could really do for me. You can now consider me one of the converted.
Recently ordered two RealTraps RFZ panels with floor stands, and placed them at the first reflection points. I wouldn't have thought that such a comparatively inexpensive purchase would yield such marvelous results. Non-trivial improvements in dimensionality, soundstage depth and width. Better clarity, transparency, and instrument separation. It is remarkable to me how such a simple and modest investment can really bring out the very best in a system.
Whoever answered the phone at RealTraps was very helpful and responsive. The order shipped quickly, was packed securely and everything arrived in perfect condition. Excellent service and very accommodating.
Thanks!