We stayed with my wife and 2 kids 13 years old. Loved the style of the apartment : space is a luxury and everyone could stay by himself coming home.
The location is near everything with the subway 2 minutes away yet not in the touristic noisy area. Beds are perfect : a good night sleep after long days walking around.
Just get a couple bowls for cereals and a new light bulb for the master bedroom ;-)
Franck