Research for interior

one of the main task for the final model is to find out the right texture for the interior space of the Ren building.
Since it is a plain white building, I don’t really know what color and texture I should put into the interior to make the space richer but still have the feeling of “white”? So I’ve did some research and found some images showing the interiors which are based on white color.

Image source from :
http://veerle.duoh.com/blog/comments/belgian_designers_in_the_white_hotel/