Geneva is a nice place, studying at the national Université de Genève is pretty good, with state fees of around 600 Francs per year. It’s a “traditional” uni, traditional courses.
the IUN place in Meyrin suburb that you mentioned (in this thread headline) I never noticed it when I lived in Geneva, and I wasn’t surprised to see that it’s a
private university, with fees around 40K Francs, or around £30000 per year.
https://www.iun.ch/en-en/admissions/Undergraduate/tuition-feesis that worth it?, remember that additionally accommodation is fairly expensive in Geneva, but eventually you can find a place. ( For ÈPFL in Lausanne, I had to stay in a hotel for 3 months, until I found a bed)
I suggest you do more research, as IUN only do these programmes at undergrad:-
Bachelor of Business Administration ( BBA)
BSc (Hons) Business Management (Plymouth University)
Bachelor of Arts in International Relations (BA-IR)
Bachelor of Arts in Digital Media (BA-DM)
Bachelor of International Management (BA-IM)
Bachelor of Science in Computer Science (BSc-CS)
English as a Second Language Program - ESL
not a Dentist course in sight?