Hi, I've yet to sign up but am keen. Anyone sucessfully booked a free night at Sofitel sentosa Singapore? I was told it's fully booked till end of this year. I can wait for next year's booking but don't want it to be a gimmick for me to signed up den end up no free night at Sofitel.

Current price is $378 with 1+1 night.
Any tips where I can get more perks from the sales lady?