I highly recommend this place.
It was clean, super quiet, traditionally decorated which I loved. The staff at the front desk was very friendly and I appreciated their welcoming tea, breakfast and also they offered free beverage each day.
Hanok Village was right there, so I was able to enjoy walking around this beautiful neighborhood.
I stayed in Space 4 and the only thing I would suggest is to stay in other rooms with a real bed. Space 4 had a thick mattress (not a Western mattress) and that was too stiff for me. Otherwise, my stay overall was excellent and I would stay here again if I visit Jenju again!