Block 3A and 3B will sit right above RapidKL park&ride. Currently the parking start from G to B3. The open space below Ara Damansara lrt always flood whenever there is heavy rain, and part of the water go into the carpark. The workmanship of the carpark is more less same as Pacific Place, hardly average.

I guess the layout is somewhat limited by the existing columns as it share the same foundation with park&ride.