Short answer: no. You’re either in 215, 311, 315, or 415.
311 has a vertical chest of drawers (about 5’ tall) and a large closet with double sliding doors. Additionally there is a desk, bed, and some shelves below the large window.
The X15’s have a bed, desk, and a built in closet (but still a piece of furniture). The closet is half hanging space. The other half is split into drawers and a cabinet.
Hopefully this makes sense, but there is no large shelf piece diving the rooms as the doubles have.