Starbucks
There is Starbucks in Deasung Ri area, it's about 15 mins away from my house. I met my sister there and had cup of coffee with her a few days ago. It had a beautiful view from the cafe.
We chatted and had a relax time to catch up. Starbucks is very famous for that reason.
Upvoted! Thank you for supporting witness @jswit.