1.) Some unlucky units leak ( my friend told me)
2.) If you don't have umbrella with you, you can't even get back to your block from parking lot. The strong wind & water will splash in along the way.
3.) It is an open concept, floor at corridor will get all wet during rain, it is very slippery and not children and elderly friendly. Open concept - noise can be heard easily.
4.) Unit's main entrance door is not fire resistance.
5.) Electric box is outside the unit.
6.) Air Circulation is bad as the window from the kitchen can't open, it is very high up and too small.
7.) Water Piping design is weird, complicated and closed up. It may be difficult to fix if any issue in the future.
Advice - It is better to view seriously and carefully if buy for own stay as once committed, it is very hard to sell due to over supply. Property Investment is not as good as last time as property price is too high, you may not get back the 5% ROI from rental but renting out shouldn't be a problem. Still, think twice!