I place it on the main listening position on the couch with the cardboard thing that it comes with but I bought a mic stand so I'll use that. Sometime was mentioning that if I treated the room with acoustic panels that it would sound completely different. What are your thoughts on that?
The microphone was placed at ear height? You used all 8 positions in a fairly tight circle around your primary seat? Those cardboard stands I've not used, I used an old camera tripod at first but later got a mic boom stand myself, much easier and more consistent positioning of the mic especially compared to the cardboard thingie, altho if you figure out a good way to consistently place all 8 positions with it, it should work well enough.
Acoustic treatment could help, but I've not gone that route myself....the rooms all have other primary purposes and I think with sufficient furnishings for absorbtion/dispersion you can get good results. You really need a measurement mic and software to see what's going on, tho.