Her room is such a magpie's nest with things scattered everywhere.
Её комната — как воробьиное гнездо, с вещами, разбросанными повсюду.
Definitions
A 'magpie's nest' refers to a place, room, or collection that is messy, cluttered, or filled with a variety of miscellaneous items, much like the way a magpie bird collects and hoards shiny or interesting objects in its nest.