No breakfast
The bedsheets do not appear clean
Though we got the penthouse with the jacuzzi outdoor, we can only have water into the tub from 11-1600 (check in time only starts from 1600 and checkout time is about 11-1200, which really does not leave much time to enjoy the jacuzzi)
Furthermore, one have to pay 100,000 won for hot water and 30,000 for cold water, which was not stated clearly on the website when I made the reservation.