Take it from one who has stayed in 1 of the BDO precincts a few times, up to a week each time. Even G&G, you find the security less than desirable, e.g. contractors can stay overnight in the houses under renovation. Many children running unrully on the streets within the estate playing and chasing balls with no respect to passing traffic. Very difficult to find Chinese food, let alone good food. Ended up, I always had t drive to Taman Daya, Mt Austin or even to Johor Jaya to satisfy my stomach. 1 of the good things is you can save on alarm clock. The big "alarm clock" which sounds 5 times a day plays only 1 type of music and the alarm is preset to "ring" 5 times a day.
Aeon in BDO is a good thing, for the neighbouring tamans which is within 5 minutes drive. But living next to it experiencing frequent traffic jam is actually a negative factor.
BDO sales and subsales are comparatively cheap, but not sure if it can find interested buyers.