 Nothing really 
 NH Collection Amsterdam Doelen was a historical hotel recently refurbished It is located in Amsterdam Centrum in a safe area next to a beautiful canal and at less than 10 min walk from the Dam There are plenty of public transportation options at walking distance from the hotel The room was small but well furnished very comfortable bed perfect shower I enjoyed breakfast and the friendly service I loved their Dutch pancakes and one night I had a business dinner at the restaurant quiet great food and nice view next to the canal Personnel were friendly are eager to help I would stay there again in a future trip 