When you first enter the space, it has a subtle atmosphere where you can quietly enjoy a cup of coffee and zone out, but as you walk around you'll find another area.
It was a bit surprising to find a relaxing space with a hip vibe created by plants, and I moved seats and had another cup of coffee in a different atmosphere. The vibe may be somewhat different now, but I still think it reflects the atmosphere I experienced then.
If you leave the cafe and head further into Ganghwa Island, you can drive along a coastal road with views of the sea. I found it by chance, but if you plan your route well I think a one-day drive can be a success.