I am a student and live with my parents, in our houses attic. This is a good thing most of the time, as I have lots of space, but it also means that I only have one flat wall which is mostly taken up by wardrobes and cabinets.
Because of this, my setup (as well as my TV) is basically in the middle of the room, my bed being directly behind it and my couch about 3-4 meters away. Behind my couch is a drumset and a bit more space, which isn't really usable because of the angle
https://1921681001.id/.
I have Ecouton Audiolabor LQL 70, a Thorens turntable, a phono preamp and a Rotel amplifier. I use the preamp because the Rotel constantly gets louder and more silent every few minutes on the phono channel. I can post further details on the setup later, as I'm not home right now.
Will the drumset, the slant and the free space affect my audio negatively?