Habitat Italo tall bookcase (Bradford on Avon BA15)

White veneer tall bookcase.

2240 mm high (with feet)
880 mm wide
350 mm deep

You could adapt it to be only one shelf wide (440 mm).

Self-assembly with all dowels and fittings included. You just need a phillips screwdriver, and probably a mallet. It comes with full instructions - well, they're Habitat instructions, all diagrams, no words.
Photos show it assembled and now disassembled ready to move! It's heavy, and therefore very solid once put together. You do need time and patience to put it together, and it's heavy (again!) to lift from the floor to vertical.

It's been moved twice, and two of the original fittings no longer work, so they've been replaced with drill holes and screws (the photo shows these), but with these in place it's fully secured.
Individually height adjustable metal feet.

You'd be best off with two people to shift this, and a van