well, u dont expect good build quality .... all are just illustration purpose only.

50% of the residents waiting for shuttle van to go to nearest MRT station during peak hours? I can’t imagine the queue for the shuttle van.

In some oecd countries, 30% dsr is considered stretched.

very simple.  the developer didnt build the quality stuff.  the design and material so fragile or bill of quantity not enough.... for example, tell u is 3 tier security in roadshow,  but when they build, outside guard house 1 tag, car park inside ur unit 1 tag ..    but ground floor lift goto ur common area no need tag... which means any ah cat ah dog can just go in and use your facilities.  lack of cctv, u will be surprise not enough cctv , in the event of anything, sorry, cant capture.  lift malfunction ,  ur access road get blocked , ur unit water leaking ,  got cockroach , etc

dont know... just tell u this developer is not reliable at all