Arnaud recommended me a place to do a haircut. It is located in the front of Ewha Women's University. Apart from the obvious naming convention, it is a university catering for women only.
Here are "four x four" style photos, using Pudding Camera on XPeria L. The stock Camera app isn't that great. Therefore, I have been testing Pudding Camera recently. These "four x four" tells a short story somehow compared to a single photo.