Most hotels have a service that can take you but they aren't cheap. I'm kicking myself as the taxi I took in Amsterdam offered to take me for 75 euros. I thought it was too much and was going to use Uber. When I checked into my hotel to ask about Uber they said that since I was leaving very early in the morning they suggested a private limo service. At this point I said fine and it wound up costing me 100 euros with tip. Good news, the guy got me to the airport in plenty of time, but I could have saved 25 euros if I went with the taxi guy.