I spent a week at Hotel Krone with my 2 year old. We booked a double luxury room with a kitchenette, but I later found out that there is only a "kettle" in the kitchenette where I can make my own coffee and a small size fridge. they do not allow you to cook anything for security reasons.
my friends were staying in standard double room and there was much more space than in the double luxury room. i didn't really get why I had to pay much more money for no real service. plus the "luxury room" is in the building behind the actual hotel and there was only one person at the reception when i did my check-in and i had to carry my 2 year-old and the suitcase to the room myself.