urediti

1. (of a room or home) to decorate; to furnish; to tidy up
   Lepo su uredili novi stan. — They decorated their new flat nicely.
   Uredila je sobu pre dolaska gostiju. — She tidied up the room before the guests arrived.
2. to organize; to regulate; to settle
   Ova oblast je uređena novim zakonom. — This area is regulated by a new law.
   Treba da uredimo odnose sa komšijama. — We need to sort out our relations with the neighbours.
3. (of a text or publication) to edit
   Ona je uredila zbornik radova sa konferencije. — She edited the conference proceedings.
4. (urediti se) to get ready; to dress up
   Daj mi deset minuta da se uredim. — Give me ten minutes to get ready.

For 'tidy up', colloquial speech more often uses «srediti» or «pospremiti».