I actually had the privilege of using this room a few years ago. We went with a grand gathering and members of our party had this suite; I did not sleep in one of the adjoining bedrooms but had a room across the hall. We found it to be very comfortable and it didn't feel overly fussy. When we were there it had a hot tub on the balcony which didn't work, so good thing it is gone!
As far as the kitchen goes, we honestly only used it to store drinks as we also had access to the concierge lounge and its snacks and drinks. We did sometimes bring food back and eat in the dining room. Really I think that most people renting out this room are going to be eating out every meal.