"This morning when I walked into the bathroom, a baby cockroach came to greet me. From where it came, I don't know because the door was shut all night. I disposed of it and carried on about my business.
I will say that the towels and bedding appeared to be clean. I slept quite well despite the bed being extra firm. The air conditioner worked well which also helped me sleep easily.
Parking for guests is free. Just report your room number at the kiosk when checking out. For 1 night the fee seemed to be around 57,500₩ total which is quite pricey if you are just a visitor to the building."