As I mainly 45's, I have cases for specific groups. I have aobut 20 of those: one for Beatles singles, one for Beatles EP's, one each for Creedence, Queen, Kinks, Bee Gees,Golden Earring, Shocking Blue, Cats, ABBA. Here a selection.
That is really good, thanks for those clips VM. I noticed the first cabinet is placed in a room under the (angled)roof, so it is difficult to use all possible space. I also have the 'problem'. Although we live in a stand alone house, all walls on the ground floor are straight, but on the fist and second (top) floor all outside walls are in an angle. You cannot place a cabinet there, nor hang a picture.