User experience review of Airbnb wishlist feature

See how they have placed it at the bottom left on second position right after explore so that customer/user can easily switch from explore to wishlist to see his listings.
And if you haven’t selected any single listing in wishlist.They have simple animation which shows you how to do it.

Simplicity is not just about how something looks, or how something works; it's the whole experience. Simplicity is how something makes you feel. Simplicity in Airbnb product feature wishlist is about helping the user solve a problem & achieving a goal in an easier, faster, and better way.

It's making sure it create awareness among the customers and it's solving their problem which is remembering the listing options.

Awareness is important because it helps audiences understand, recall, and become comfortable with your products and features. Airbnb has build right awareness among it's target demographic, it will surely help Airbnb become top-of-mind when these consumers are ready to add anything to wishlist.