A free walking tour is usually a nice starter before a main dish, which is exploring city by yourself.
This time it was a great "stomach filling" 3h stroll with lots of flavours and afterall... I had an appetite for more!
You can get all the answers for the things about Amsterdam and Netherlands you would desire to know but sometimes are afraid to ask ;).
Onno is a local guide with a great sense of humour, superb English and story telling skills.
One of the best walking tours I've ever had.
Thanks Onno - you're doing a great job!