The site plan is a parking decision you already made.
Drag the sliders. Watch the site plan redraw. At high ratios with surface parking, the building barely fits. At low ratios with underground garage, the site is yours. The "design" is what's left after parking is solved.
200
1.25
Parking stalls
250
Building footprint
35k SF
Open space
42k SF
Site utilization
68%
Maximum Density (Current)
Units200
Parking ratio1.25x
Total stalls250
Parking cost$5.0M
Site efficiency68%
If You Doubled Parking Ratio
Units200
Parking ratio2.0x
Total stalls400
Parking cost$16.0M
Site efficiency>100%
Parking doesn't disappear into the building. It takes up the site. High ratios force structured parking or abandon open space. Low ratios with underground give you a buildable site back. That's not design. That's arithmetic.