I actually posted the original question not because I need to 'fix' anything at home, or wondering what speakers would be best for my room, but rather as a general question/comment on seeing lots of posts recommending, or not, speakers on the basis of room size, with the later being somewhat ambiguously described, which could be confusing for folks just entering the 'audiophile'.
Room size.
I often see folks recommending speakers (or discouraging) certain speakers based on size of the listeners room. While I have a good idea what would be considered a small room (both length and width no more than 15 ft), I am uncertain on the drawing line between a medium/moderate room and a large room. Would a 15 x 20 ft be considered medium, and 20 x 25 a large? Disregarding room height for now.