I am arriving in Amsterdam by Eurolines bus at Amstel Bus Station on October 26th, 2013. My questions are: 1. How do I get from Amstel Station to Centraal Station? and 2. How do I get from Centraal Station to Barney's Coffeeshop, Haarlemmerstraat 102, 1013 Amsterdam, Netherlands? I am a little worried about getting lost because the last time I was in Amsterdam I got horribly lost and disorientated!