This is a sale from a primary market seller.
he purchased b4 the estate moved to site.
he needs cash and is selling.
a buyer will have to purchase and do change of name and wait till it is competed and its handed over to the buyer.
the buyer should be awarw of the estate b4 making attempts to discuss as the estate is still building and while the apartment is the last floor below only the penthouse, seller may not be able to show the exact unit except after discussion they can meet the estate staff to show the exact unit physically.