Family members want to know whether to choose an ensuite or a studio for 450 💰.

Actually, not really. I mainly want to compare the location and layout. How should I choose? There's a studio in South Bank for 450, which really appeals to me since I'll be living alone. But in St Lucia or Toowong, under similar circumstances, I can only get one with roommates. However, it's really close to UQ, and if I want to walk, I can actually get there 🚶. At this juncture, how would everyone choose?