 Nothing really The hotel was excellent but in terms of transport it is a bit of a walk to the nearest tram stop but actually it is within reasonable walking distance of the station 25mins once you know where it is When you don t know where it is and neither does the taxi driver then it costs 20 Euros from the station as some of the short cuts are pedestrian only after 8pm 
 All the staff were very friendly and helpful and gave you individual attention Beakfast was perfectly acceptable although quite expensive Because of eggs etc cooked individually which itself was excellent one did have to allow additional time when on a tight business schedule Also Found a very good cafe opposite at which I received equally good attention I will certainly go back to that hotel if I am in Amsterdam again 