Favoriting a space is a great way to keep track of the industrial spaces that you're interested in, and come back to review later.
Find the property that you're interested in and tap the 'heart icon' shown on the property listing located next to the listing name. This will add the property to your favorite queue, where you can come back to review later.
You'll also find the 'heart icon' on every listing in the search results. Tap the 'heart icon' to automatically add the property to your favorites.