It’s wonderful to have daylight, plants, life while listening, block the light when desired, and to share listening with friends.
Your side wall is limited by the need to avoid blocking the window, i.e. not much above the window sill. And the TT near the speaker ain’t good.
I just measured, I never realized how lucky I am that my ’end’ windowsill is 32" high, the two side windows are 27", yours looks low. Top of my plinth is 32", the clear acrylic dust cover and arms are above the windowsill.
Your space: I might try:
move the credenza in front of the fireplace. (add wheels perhaps).
move the speakers further forward (no rear ports I hope).
now: add a riser on top of the credenza (7" high or so: enough for two reasons:
1. some equipment below the turntables solves space restrictions and
2. the TWO (only 2) Turntables up at a higher, nicer height for use. Your DP80, and the one with two arms. The others have to go.
Now you can figure out seating/lp storage ...
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This started as a tall cabinet with a pair of receding doors with a big CRT in it. New flat TV, I removed the upper section, moved the upper top onto the lower section, added a riser (supports glass shelf) (center speaker below), and a removable back.
I put 4 of these 6" furniture moving dollys behind the skirt, it floats 1/4" off the floor, unseen but moves easily





