Disclaimer: I'm Trion 2 buyer for own stay, so you can consider me biased in giving this opinion.
On top of that DBKL has already "promised" they're revitalising Chan Sow Lin area to change into a commercial hub rather than light industrial.

Not that I remember, sorry.

Note that this "advice" considered outdated since Bandar Malaysia project considered less value now with the lack of MY-SG HSL.

The high rental competition and potentially slow/lack of property price appreciation still is a major risk for the area, since whether or not there will be enough development to transform the area to counter depreciation from the wear-and-tear of high rise buildings is a problem. Especially with KL48 high density, even within own property can expect high rental competition.