Things that come out: Marcasel island and entertainment center

The faceted kitchen island is going to get a little sibling.  I have designed a matching entertainment center for an adjacent family/TV room (see sketches at the bottom of this post).  

The desk/entertainment center/shelving unit is entirely wall-mounted, leaving plenty of floor space in the small, 8'x12' room.  The face plane of the unit is pulled out and pushed in as needed for function - the desk surface is 24" at its deepest - limiting its physical encroachment on the room, while offering a visual impact.