A supermarket in Shengyang China has a train tracks in its five floors. Instead of tiring walking, customer will use a train to shop around in the supermarket. The customers love it as it is less tiring and stressful than walking. But there is still disadvantage, if you miss out something you want to buy you will need to repeat the ride all the way through the store. Somehow I think it will still be fun hehe.

[via New Launches]