I think this is a situation where you really need to know yourself and your personality. I, personally, don't do well living alone - I get super lonely and edge way more into depression-isolation spirals. I honestly didn't figure it out until I had a roommate who was gone every weekend when I first left undergrad, but it helped me to know that about myself. If you do best living alone, prioritize finding a spacious studio or one-bedroom that is as cheap as possible. If you do best living with others, you can afford to maybe live somewhere closer to campus & with some nicer amenities. My first vet school roommate was a third year, and my current one is a second year (part of my former class before I dropped down). I was fairly happy in both situations, but current one is around a lot more, and my mental health is SO much better. So, truth be told, I think you have to do some introspection & be pretty self-aware about what's important to you in a living situation & qualities of an ideal roommate.