Set open hours / visiting hours for your property and publish it on the Ad. The buyer / users will see the open hours on ad and can filter the houses as per their open timings to visit them in a suitable time.Admin of the site can enable / disable this feature from back end, user dashboard will have this option while posting ad.
To configure the open house filtration in your properties navigate the path:
WP REM / Properties / Add New property
Here set date and time aginst your open house filtration.
To show the open house filtration on the front end enable the button from your property type.