22 year old boy looking for accommodation in Amsterdam or Utrecht

Hi, I am David, a 22 years old international student from Slovakia.

I am accepted to VU Amsterdam and Utrecht University for Master's in Computer Scrience, and I am looking for a room to rent in either of these cities. I will choose my university based on where I can find a place to live. Previously I studied my Bachelor's in England.

I like hanging out, chatting and having a drink on occasion, but I also like spending time on my own in a calm environment. I am doing a remote internship at the moment, so I would be in my room a lot of the time, but not making a mess. I am tidy, clean, tolerant, peaceful and very unconflicting. I am friendly and easygoing, good to get along with. I do not mind a hike every so often, or doing sports such as football, table tennis or skiing (though I am not very good at them). I also like to travel and explore new places.

My budget is about 500-600€ per month.

Any help in finding any accommodation is appreciated massively.