I am Korean woman who is working for University and speak English and Japanese.
My house is located near Sillim station(line no. 2)
You can get Gangnam in 15 minutes, Sinchon, Hongdae in 20minutes.
Seoul National University sta : 2 mins
There are 4 bedrooms, kitchen, living room and 2 bathrooms.
wash machine / refrigerator / shoe chest / table, chair, dress hanger, shelves / Gas stove
vacuum cleaner, microwave, rice cooker, dishes and basic stuff, digital door lock