How to buy real estate without a loan?

[Kenji Van Thuyne]

Hi, i am Kenji, 19years old and i want to start my journey in real estate. I live in Belguim so markets are very different here. I want to buy a studentroom (very popular here, cash flow each month around 400) for about 80-90k. How could i get this money without a loan because i still study at university. In 3 years i can get a loan because then i have a job and show the bank that i receive x amount a month but now i am a little bit stuck. I can get 15k from my parents and i have around 10k myself but can i get the other 65k?