K bhatia constructions the leadind builders group in mumbai is worst in the view of seeing it as from the view of an engineer I am civil engineer from jamia milia islamia new delhi when seeing the projects of bhatia constructions found that here is a irregular ventilated provided and further it is also of without coping it must be very necessary to made rhe roof damp proof it is unsystemable arrangement of civil disputes I only regard it as to keep care of your health while buying these flats.!