Hey guys. Ok i've finally got the unit number for the chalet. This is the address:

101 Elias Road, Singapore 519886
Unit number: 02-06
On the board thingy that shows you where the units are, its written as 2-6

Oh and the holiday flats are actually very near the pasir ris park that playground. Its right beside it. The flats are painted beige and purple. Shouldnt be hard to miss.
So, for those who are NOT planning to meet up early to go shopping and just want to go there on you own at the check in time, please take note! By the way, the check in time is 4.00pm. We'll have to go shopping for the bbq food and stuff before we check in. I'm not sure where we're gonna shop though...Tampines Mall or sth? Cuz my mum offered to make a few trips to send us to the chalet cuz like its rather inconvenient to walk there by ourselves, with the bbq food and all. I mean like UNLESS you people want to take like a half hour walk from the costa sands chalet there to the holiday flats la. Your choice. Please remember to bring sufficient money along besides the chalet+bbq money of 12 dollars. Yep. More details will be posted at a later date.

-Eunice Lee (: