So we've decided to take - neither! Both were in Midlevels.
Amazing flat/no facilities is in an area very challenging for walking around with a baby. Car won't do anything for my helper while we're at work.
Average flat/good facilities landlord refused to allow us to make cosmetic improvements to the bathrooms and kitchen at our cost.
So we're sucking it up and probably heading to Pokfulam. Longer commutes for us but more family friendly.