u/Proof_Alternative846

Hey guys, I'm building a muic studio at home. I've made 4 panels in total and wanna hang them on the wall, I know where the first reflection points are obviously but I'm not sure where to put the other two panels. Also I have a window that makes the room way worse. Can y'all give me some practical advice on my room and some potential issues, etc? Thanks.

So long story short I was in the process of breaking in my reeds, but I didn't have enough time to play all of them but I did wet every single one with water. I believe I forgot to wipe some of them off and put them back into my read storage box, 2 days later and I find mold on 5/9 of them. Should i throw the reeds that don't contain mold away? What to do with the box, just cleanse it? I also don't use a reed vitalizer btw