This is a great spot for anyone with 4-8 people looking for a true Vegas suite. You're on the penthouse floors and the balcony view is dizzying - not much of a view, but still cool.
The suite is exactly as described and a bit nicer than your average suite. The kitchen and kitchenette are stocked with a decent amount of dishes, cookware, and utensils. Read the fine print - no maid service unless you pay extra for it.
Location is solid, MGM Signature connects to the MGM Grand by a walkway with moving sidewalks which takes you right into the shops, and from there you are within walking distance of a number of other hotels.
Communication was very prompt. The owner met us a little earlier than the listed check-in time which was courteous of him.