Housing for two people in Münster

Hii,

So sorry for an English text as I’m still in a speedy german language learning process.

Recently, I’ve been admitted to study in the University of Münster for Erasmus+ for the next study year. I’ve come to notice that it’s quite necessary to apply for housing as soon as possible there and I’m having some questions about where to find affordable housing for a couple as I’m planning to go there with my significant other who is not a student. I would highly appreciate it if you could share any information about student housing for two that is not too far from city centre or if you could share some previous experience similar to my question… THANK YOU VERY MUCH