What kind of comments are you wanting?
It lacks feng shui because the scale should be along the east wall and facing northwest. Is that what you're looking for?
Seriously, it appears there is plenty of floor space for plyos and other non-externally loaded work. You could get some powerblock adjustable DBs. They go from 5-130lbs/hand and cost < 1/5th of the cost of the entire individual DB collection and take up a single 1'x1'x3' area when in storage. Then a pair of platemates handle that little gap when going from x0 to x5.
PowerBlock - Blocks