You can add a photo label to your listing photos by doing the following:
Login to the admin.
Click on My Listings.
Click View/Edit Listings.
Find the listing you would like to edit, then click to edit.
Click Edit Photos.
Here you will see the ability to add or edit your photo labels.
Enter your label text for the desired photos.
Click Save Changes.
Photo labels can be used to describe the photos the view is looking at, such as what room is shown in the photo or other details.
The labels are displayed when a user is on your website viewing a listing and clicks to view Additional Photos.