The quarters occupied by Master Quen are rather more spacious than most others.  In part this is because of his considerable library of artifacts, printed texts, written texts, and data readers/storage devices.  While he practically lives in the library, his three room suite is practically a library unto itself.  The main room is sparsely decorated but filled with artifacts from numerous digs conducted by the Republic at old Jedi sites.  There are also several volumes of texts in various languages and a half dozen different data reading devices representing different storage technologies.  His bedroom is rather small, seeing at is only contains a bed.  The third room is one that he has specially cleared and refused to let anything fall into, so that he has a  private meditation space without the intrusion of ephemeral materials.