As a Feyenoord fan, I feel I have to rectify the false image you guys have of our club and fans.
Let me introduce out beautiful club properly:
We have a lot in common! We both hate United, we both love our inflatables (especially bananas!) and we are both known for our intensely loyal following, usually passed on from generation to generation.
I am puzzled as to why you would want to stay in Amsterdam. That's like booking a hotel next door to Old Trafford. The city of Amsterdam is filthy (dog poop everywhere, garbage in the canals), full of arrogant people and very expensive. Rotterdam, on the other hand, was European City of 2015, has a ton of great hotels and is just simply breathtaking.
Feyenoord Fans are usually laid back and good fun. We hate the Spurs (for obvious reasons), but have nothing against Man City. I believe somebody called Rotterdam "dodgy", but I can't relate to that at all. We are in every way a better city than Amsterdam.
See you soon!