Like all shopping malls, it is large and crowded. There are many shops, catering outlets, a huge grocery store.
Cashmere, Mongolian cosmetics, dried cottage cheese, yak butter, kumis, camel milk (rather cream), kimchi, horse meat, Genghis vodka (delicious!!! 😎) , Gobi chocolate, 100%camel thick knitwear.
Everything can be bought.
I visited in the summer. It was hard to figure out where the cafe was. They say they've already put up an advertisement and a sign in the elevator, so that's normal!!!