All these years later and I still have the one storage unit. Though Ive had to drastically cut back on purchases the last decade. It's just about full though, and technically I had to remove my modest classical section to make room for more soundtracks.
For the last year or so, my CDs and LPs have been in boxes, because I had to dismantle my shelf due to a water leakage that warraned a new floor. And then I never unpacked them because I've been looking for a new apartment.
But since the photo in the original post doesn't work anymore, here it is again. This is from 2016: