PRO: Super close to ICN, free shuttle available to/from the airport, room is spacious, quiet & clean; strong wifi, very helpful hotel contact (no check-in/service counter), has fridge/microwave in the rm, lots of fans in the rm, rm has a washer, toiletries available in the rm, lots of towels, convenience store/restos in the 1st floor.
CON: Lodging is a semi-hotel/apartment-type, rm can get hot & AC are not adjustable, water tends to spill out of the shower when showering, bathroom is kind of small for 5 guests, beds are the hard-type which is not comfy for a soft-bodied American like me.
RECOMMENDATION: Recommended for those who wants to stay close to the airport short or long term.