15 questions to ask a potential roommate before you sign
Matching with a roommate online is the easy part. The conversation before you commit is what saves your year. Run through these. Ten awkward minutes now beats months of resentment later.
Money
- What's your actual monthly budget for rent?
- How do you want to split utilities, internet, and shared groceries?
- Have you ever been late on rent? How do you handle a tight month?
Daily rhythm
- Are you an early riser or a night owl?
- Do you study at home in silence, or with noise on?
- How do you feel about quiet hours during exams?
The space
- Honestly, how often do dishes, the bathroom, and common areas actually get cleaned?
- Whose job is it to buy shared stuff (toilet paper, dish soap)?
- How do you feel about sharing food versus keeping things separate?
People and pets
- How often do you have friends over? Is a partner staying over regularly going to happen?
- Do you smoke or vape? Inside, outside, at all?
- Any pets, or any allergies I should know about?
The awkward but essential ones
- When something's bugging you, do you say it right away or let it ride?
- What's a dealbreaker for you in a living situation?
- If one of us needs to move out early, how do we want to handle finding a replacement?
If someone gets defensive answering these, that's your answer. Good future roommates appreciate that you care enough to ask.
Then put it in writing
Once you're aligned, get it in writing. Rent splits, utilities, chores, guests, the move-out plan, all of it. On a verified platform like SubSwap, you're at least starting from a matched, university-verified profile, so the conversation is with a real student you already overlap with. More on the search itself in how to find a roommate at university.
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Frequently asked questions
What questions should I ask a potential roommate?
Cover money (budget, how to split utilities), daily rhythm (sleep schedule, study habits, quiet hours), the space (cleaning, shared supplies, food), people and pets (guests, smoking, allergies), and the awkward essentials (how you handle conflict, dealbreakers, early move-out).
How do I know if a roommate is compatible?
Compatibility shows up in daily habits more than personality. If your sleep schedules, cleanliness standards, budgets, and guest expectations line up, you'll likely be fine. Mismatches there cause most conflicts.
Should I have a roommate agreement in writing?
Yes, even with friends. Write down rent splits, utilities, chores, guest rules, and what happens if someone moves out early. It heads off the disputes that sink otherwise good living situations.