If you'd like to change the order in which your photos appear on your space page it's really easy!
Step 1
Click "Edit" on the space you'd like to edit photos for
Step 2
Navigate to the "Space Description & Photos" page on the left
Step 3
Hover over the photo you'd like to reorder. In the top left of the image, you'll see a white "move" icon. Click and hold this while dragging the photo to its new location.
Step 4
Scroll to the bottom of the page and click "Save"