Review Ddo-ong cafe - Poop cafe in Korea

Last week, I and my friend came to Ddo-ong cafe at the first time in Korea. This shop was located along the Insadong street - a famous street for tourists. The first time we saw some pictures about the menu and decoration around this shop, we were so excited. This was also the first time that I tried some wired coffee shop. This shop is on the top (4th floor of a building) with all symbols related to poop, toilet around.

These are poop notes what customers come and wrote and hang them.

Poop with the small flies sticking on it.
After seeing around this shop, we began to order. All foods here remind you everything that you see when go to toilet.
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We ordered a coffee
It is exactly the toilet when you want to pee and poop, I was a little shock when the first time to look at it. Really did not want to try it. This was my friend, not me. Haha.
Here was mine.

It looked pretty normal, did not matter to eat, and not stuck in your mind after eating it.

However, the quality is so baddddd. It is exactly poop cafe, you cannot taste real coffee or pudding. My friend made a joke to me that only free water here is not garbage.
This shop is strange but it is not worthy to spend money and enjoy your time.