This is an example for how to remove amenities section.
Go to wprentals\templates\submission_guide.php file and delete highlighted code displayed on below screenshot:
2. Delete the Amenities from dashboard left menu area
Go to wprentals\templates\user_menu.php file and delete highlighted code displayed on below screenshot:
3. Redirect Save button from Location step to Calendar.
Go to templates\submit_templates\property_location.php and change the $edit_link_amenities with $edit_link_calendar