Hotels and banks generally don't offer very good rates, but there are plenty of small exchanges in the tourist areas of Amsterdam. However, rates vary so always shop around for good deal. The post office can be the best place to change money, and the GWK Travelex offices are also worth trying. There are eleven GWK offices around Amsterdam, including Schiphol airport, Centraal Station and Leidseplein – for details of their locations see www.travelex.com or call 0900 0566. One thing to look out for: a 'no commission' sign may simply be cover for a poor exchange rate.