Can't get ahold of qualified, prospective tenant?

[Account Closed]

Hi! I did a quick search in the forums and found no answer, so i'll ask it here! I showed an empty unit over the weekend and had 3 applicants, 2 of which were well qualified.

 I called the more qualified one last night around 630pm and left a message that she was approved (i also texted and emailed her haha) and to call me back to set up a time to go over the lease, move-in checklist, and receive her keys. 

It's 1115am the next day... how long am i supposed to wait for her to call me back? i realize it's only been 17 hours, but i have another qualified prospective tenant i could offer the place to so i don't want to wait very long. No one really likes a vacant unit.

Any experience/input?

Thanks!