hi siao,
normally, I stop by when I'm driving nearby or going msia.
I haven't driven past Paya lebar / ubi area for a long time. Stupid jam road. So, normally I will avoid.
The last time I drove past, the place was already vacant. Dunno if that's the macwell that u r mentioning abt.
G-gal, u drive past beautyWorld, continue to go straight till left turn to Bukit Batok. Then, drive straight and keep a lookout for autobacs on the right.