This is a very nice hotel located in a perfect location. It is located right next to the Insadong shopping area and is not too far from the subway station. They also provide a bi-weekly shuttle to the Namdaeum Market and Lotte Mart. The Gyeongbokgung and Changdeokgung palaces are a 15 - 20 minute walk away. There are a ton of restaurants located within walking distance as well.
We had a 3 bedroom suite which was like a small apartment. Service overall was excellent and all of the staff was extremely nice and helpful. Heck, we couldn't get past the front desk without a friendly hello from the staff.
One of the nicer touches was that they had the stereo on in our room upon our arrival and it was set to Armed Forces radio. After the 17+ hour flight and hour plus car ride to the hotel, it was a nice way of welcoming us to our 'home' for the next week.
One minor negative - As it was explained to me, wifi is available for a fee and is only available in the lobby area or the 3 bedroom suites. I would have thought it would be available throughout the facility at no cost.
I would recommend this hotel and hope to be able to stay there during future visits.