Also has a small housing department, they have a few apartments of their own (500-700 euro per month) and also maintain a short list of private flats available for rent. Worth a ring just to see if a good deal is available.
Contact:
Mrs. Maureen van Ravensberg
1st Floor, Rapenburg 6
Leiden
phone: 071 5277501
Email: housing@ic.leiden.nl
Web: http://www.leidenuniv.nl/bvdu/bb/ic/