I have paid a holding deposit ($420) for an apartment unit two days ago, received confirmation that the real estate agent has received the deposit. However, they are saying that the property is still going through occupation certificate, which was supposed to be done last Friday. They don't know when exactly this will be sorted. Until then, I am not able to sign the lease agreement either.
Can I ask for a full refund in this case, and decide to move into another property?
Yes, of course you can.