Question about tenant screening

[Dan Guterman]

Question - First time landloard. Listed my property on zillow and set up several appointments to view across 3 days. By the end of the first day I already had 4 qualified applicants. Others that had not viewed yet had voluntarily sent their application in advance via zlilow. Am I required to still show to the rest of those I made viewing appointments with or am I ok to cancel the rest of the appointments and just go off of the first 3 qualified that came to view. Also am I required to take their applications they sent in voluntarily into consideration even though they had not yet viewed the property?