It's right between the seafront and a garden on a hill and cultural center. This cultural center has a swimming pool with cheap fees, 3 minutes distance, mostly stairs.
The family has an empty wing near their house, which contains two rooms only and a kitchen and bathroom. The room has a TV and it views the seafront! There was no wi-fi, but I'm out of the house most of the time, and every cafe has it so it didn't matter.
As Korea is safe, this place is super safe, since no one enters the building without keys. They gave me my room's keys and the building keys once I arrived.
The rooftop is simply beautiful, with a nice view and dining table, i had my breakfast there once.
The family is the nicest ever! I went inside their house and had a small chat then went to my room.
Conclusion: Definitely in my favorite list!