Overall a nice stay @The Crown, Krakow. Rooms are great, all practically new. Nice location with a short walk to Stare Miasto. Close to the tram as well.
Downsides; the restaurant - definately! The staff was unexperienced, no available wine card, long waiting times for ordered dishes. Too pretentious compared to overall quality and price level, in our opinion.
Fortunately, these downsides can be easily dealt with, and they didn't spoil our stay.