Exchange student in University of Tromsø

Hello everyone, I've been thinking of doing my last year/semester in my undergrad degree in Maths and Computer science in a different country. I've always loved Norway and I've even learnt some Norwegian for fun in the past year. I went over universities that my university has programs with, and Tromsø showed up. The place looks beautiful and I think it could be a cool idea to study there. Of course, I need to check more details, but I wanted to ask if you have any advice for me, do you think it's a good idea for someone from a different country to do their last semester here, someone who only speaks a little Norwegian.