A 19-year-old girl looking for an affordable accommodation in Amsterdam.

I am looking for a not specified accommodation for myself somewhere not too far Amsterdam centre (Roetersailand campus of the University of Amsterdam). The necessary things for me are shower, equipped kitchen, bed and a table. 

A little bit about me:) I am a first-year student at the University of Amsterdam, I am studying PPLE (Politics, Psychology, Law and Economics). Although I came to Amsterdam few weeks ago, I already have a part-time job in a restaurant. I am higly responsible, tidy and honest, therefore, I reckon that there won't be any problems about paying the rent or keeping the place clean:)