points 1-3 are just the physical description of a property. actually your top criteria for location are points 4-6. i think desa parkcity is the best for you. your house will be inside a secured area that is within a larger secured area. it is safer to jog, cycle, walk in the park than the public roads of Mont Kiara or KLCC or Damansara Heights or Bangsar. facilities are considered excellent. there are numerous IB schools around KL, so transport to school shouldn't be a problem.
Home buy recommendation, Porpertt recommendation