Aside from the 7 ft high ceiling, you have a near ideal room size.
Before spending money on 'room treatments' per se, I would suggest the following:
o That your floor is covered with a thick carpet pad and a thick berber or pile type of carpet.
o Remove any hard reflective surfaces from the room, ie leather furniture, glass tables, picture frames, table and floor standing lamps, etc..
o Consider using overstuffed cloth-covered furniture, ottoman, etc., recessed or small floor-based lighting, draperies, etc..
o And most important is the speaker placement within the room.
Only then would consider proper room treatments. But hopefully at that point your room would no longer be a concern.
-IMO
Before spending money on 'room treatments' per se, I would suggest the following:
o That your floor is covered with a thick carpet pad and a thick berber or pile type of carpet.
o Remove any hard reflective surfaces from the room, ie leather furniture, glass tables, picture frames, table and floor standing lamps, etc..
o Consider using overstuffed cloth-covered furniture, ottoman, etc., recessed or small floor-based lighting, draperies, etc..
o And most important is the speaker placement within the room.
Only then would consider proper room treatments. But hopefully at that point your room would no longer be a concern.
-IMO