I recently switched apartments, and now use this as a partition by the front door, to prevent passersby from seeing clearly into the apartment livingdining area.  It also serves as a windbreaker, since the front door faces the balcony walkway right outside our 2nd floor unit. The panel blocks are thin wood, but the frames are solid, and sturdy enough to withstand gusts of wind coming in.  I arrange it in an L-formation, and it looks fine!