Can y'all read? Dude said he prob doin' London + Paris.
But yes, 8 days in AMS is way too much.
Get a map. Damn near the whole city is walkable.
There is Heineken + Amstel everywhere!
Hit the Heineken factory just because.
Anne Frank Museum is a major tourist attraction. I went. This may sound ignorant, but in a city of good times, it was kind of depressing. But it's still history. You can only party but so much.
Hit up Patta. Do some research on the coffee shops, but really you can't go wrong.
We hit the Red Light a few times but no one got down. When you're used to getting laid readily for free, that whole scene is a bit much. But window shopping is lovely.
We had a 2 bedroom apartment with a roof deck on Wolvenstraat. We had a %%$%@#@ BLAST on that deck son.
Hard NOT to have fun there. I ain't do much research before I went. Don't overthink it. If you walk, you'll just stumble onto #%%#.
Enjoy!