Her office/home-away-from-home is always neat and tidy. Guests are usually offered only hot tea, coffee, or ice water. The colors are neutral and nothing really stands out. It's in no way homely. The only comfortable things is the brown, leather couch, the small bed, and her computer-desk chair. Theres a small fridge in the corner with a small microwave on top. Next to them is a black cabinet that has non-perishables, eating utensils, and other supplies she doesn't want set out. A large bookshelf covers one wall and is filled with books, alphabetically ordered under subject-matter.

If Riku isn't on the 10th floor, then she's most likely in here at her computer, researching and writing a book. She is at the head of the Phlebotomy Department (they test blood samples).

emotion_bandaid Knock before entering, no matter who you are (unless in emergency).
emotion_bandaid Don't make a mess.
emotion_bandaid Don't touch her things.
emotion_bandaid Don't go near her computer.
emotion_bandaid And don't ask to see her unfinished book.