Ikea wall cabinet (missing a shelf) (Twickenham TW1)

Ikea ENHET bathroom wall cabinet

PLEASE NOTE:
This flatpack is opened and missing a shelf (i.e. the pack contains only 1 shelf instead of 2).

It's the equivalent of this:

https://www.ikea.com/gb/en/p/enhet-wall-cb-w-2-shelves-white-10440447/

except that this one is 60 x 15 x 75 cm (i.e. 60 wide instead of 40 wide).