Working on putting together a little studio in a geometrically challenged back bedroom. Room is small, maybe 12x14, 10' ceiling, door in corner at 45*, ceiling has a 45* along one side, carpet floor but a little harsh and a lot boomy. Could have something to do with the oversize monitors and sub I have crammed in there (see sig). Was hooking up a new monitor, messing with Reaper, getting depressed about the cost or proper room treatment and listening to the digital album Mir by Ott, plenty of boom. Decided to try a little impromptu DIY bass traps going against all I have read. I got 2 queen sized comforters and rolled them up into cylinders. Tied off the top and bottom to hold shape and hung from ceiling to floor in the corners behind monitors. Honestly I don't know why I wasted my time and was certain that I would not hear a change. Holy @#&! Instantly the boom is basically gone and the room sounds MUCH tighter. Listening to same album now in amazement, sounding better than ever in here. I am now highly motivated to start hanging blankets all over the place ha! Still can't believe it. Would be curious if anyone else in a similar situation achieved similar results. Took all of 10 minutes to try. Insert Mind Blown emoji.