In order to add icons to features and amenities from property page must build CSS for each element using :nth-of-type() and before css  selectors .

!!! This workaround works only if is setup to display all features and amenities:


First remove exiting icons using below CSS:

.features_wrapper .listing_detail i {
display: none;

Then add icon for first feature using  below CSS:

.features_wrapper .listing_detail:nth-of-type(1):before {
content: “\f2cd”;
font: normal normal normal 14px/1 FontAwesome;

For the rest of features and amenities must change number and css declaration for icon content.

For icons must use font-awesome: