How does the Maruti Suzuki WagonR's roofline and window design impact the car's exterior look and feel, and how does it affect the car's interior space and visibility?

The WagonR's roofline is flat and boxy, which provides ample headroom and cargo space. The large windows and upright pillars also contribute to its exterior design, giving it a unique and recognizable look. However, the large pillars can also obstruct visibility, especially when driving in tight spaces or changing lanes.