This can depend on a number of factors including whether the wire is transferred from one account to another at the same or different banks, which banks are involved, if the origin...

The safe answer is until there is a definite closing date set (and even then, you’re not 100% free and clear to close, although it’s likely), you should temper your expectations as much...

This is purely a case-by-case situation.  There are many factors that could apply, but obviously a full offer on the asking price will generally give you best chance at securing the apartment...