HX-BST-002 uses a tall, gently curved upholstered back to provide a clear support surface while keeping the seat armless and narrow. The four metal legs connect through a square footrest, giving the chair a stable visual base and a useful place for feet from multiple approach angles. Its vertical silhouette is efficient along restaurant and cafe counters where armchairs would reduce seat count. Because the back is the dominant surface, fabric alignment and curvature are more visible than on a low stool. The project team should confirm counter height, seat pitch, footrest level and the clearance between adjacent chairs. A dark frame keeps the structure quiet, while upholstery can coordinate with banquettes or introduce a controlled accent color.