Chances are good you live with another person. Over half of American adults cohabitate with their spouse or significant other. Older adults are increasingly living with roommates. Multigenerational households have more than quadrupled over the last decade. And about a third of adults under 35 live with a parent.
If you’ve found yourself living communally at one point or another, you know that sharing space comes with its quirks and potential headaches. Who gets to use the only bathroom first in the morning? Who’s responsible for taking out the trash? Do you actually need to be friends with your roommates?
Being a better roommate or family member isn’t just about minimizing daily annoyance — it’s about transforming your relationships and overall well-being. According to the 2025 World Happiness Report, a household of about four members is predictive of higher happiness levels and better relationships. Older adults who cohabitate are more satisfied living with others, and have higher well-being and happiness than those who live alone, research suggests.
Whether you live with a romantic partner, roommates, parents, grandparents, or other family members, experts (including therapists, authors, friendship experts, and researchers) — who have firsthand experience of their own — have concrete tips for how to communicate, declutter, and split finances with the people you share space with.
Responses have been edited and condensed for clarity.
Communicate, communicate, communicate
“I will live and die on the hill of communication being the most important aspect of successfully living with other adults. That comes from my experience living with my parents in adulthood, and from working on my anthology about communal living and interdependence. If good communication can ultimately lead to progress, any challenges that come up around logistics, habits, preferences — the things people tend to think are most important to consider when sharing space with others — can be addressed. Understanding that living with other adults doesn’t require perfect compatibility, but rather a shared willingness to work at it, opens up so many doors.”
—Samantha Paige Rosen, editor of Living, Together: Reimagining Community in the Age of Disconnection
Accept everyone’s unique (and probably wrong) ways of doing chores
“How someone loads the dishwasher is the biggest differing personalities button-pusher ever. Know this. And accept it.”
—Lauren Palmer Jansen, communications coordinator for L’Arche GWDC, a community where people with and without intellectual disabilities live and work together
Get regular meetings on the calendar
“I always recommend having a designated time — weekly, monthly — for house meetings. It feels odd initially because we believe that everything with friends should happen organically. But when you’re sharing something as sacred as a home, you have to be aligned on what creates a safe and joyful experience. This also helps with any anxiety you might feel about bringing up hard topics, like washing the dishes or inviting guests over, because you have the security of knowing that there’s dedicated time to check in.”
—Danielle Bayard Jackson, friendship educator and author of Fighting For Our Friendships: The Science and Art of Conflict and Connection in Women’s Relationships
“In a shared home, peace isn’t about square footage, but it’s often helped by each person having one space that’s truly their own. That single boundary, like a door you can close, is often what makes the togetherness feel like a choice you’re happy to continue making.”
—Juli Ford, multigenerational living expert and founder of Home After 50
“Clutter is a common household stressor, and our research suggests one reason why is that people living together buy things independently but hesitate to get rid of things independently, often over-involving each other in disposal decisions. Our proposed fix: Set disposal rules up front, the same way you might set buying rules. Let each person freely toss items only they use, or create a ‘staging area’ where items sit briefly before leaving the house. People can weigh in if they want, without letting clutter linger indefinitely.”
—Peggy Liu, professor of marketing at the University of Pittsburgh School of Business, and Theresa Kwon, assistant professor of marketing at the University of Hong Kong Business School
Agree to the “uncomfortable rule”
“Roommates who want to get along will find a way to get along. The second you stop wanting to get along, the dynamics shift. Agree to the uncomfortable rule. The uncomfortable rule says that if anyone is uncomfortable, you all agree to talk about the problem and listen. This way no one needs to hide the truth when uncomfortable situations come up. This also makes it easier to have conversations instead of confrontations.”
—Harlan Cohen, author of Win or Learn: The Naked Truth About Turning Every Rejection Into Your Ultimate Success
Divide chores equitably, not equally
“Don’t divide housework equally, divide it explicitly and equitably. In an intergenerational home, people have different amounts of time, energy, and physical capacity, so the goal isn’t identical workloads but a shared agreement everyone considers fair. Use a shared system to make the work visible. Track what gets done and by whom, then check in regularly before invisible labor turns into resentment.”
—Peter Askjær Drejer, founder of Tody, a chore managing app
Get clear about money up front
“From a financial therapist perspective, one of the biggest sources of conflict in shared living situations is the meaning people attach to money, fairness, and responsibility. Talk about expectations from the very beginning. You want to reduce the possibility of resentment forming, which can often happen if there were no conversations early on discussing what is or is not acceptable behavior and what is expected of everyone within the shared space. Most often people will wait until they’re already frustrated to discuss sharing finances or household responsibilities. But it is highly unproductive to engage in a conversation when it starts emotionally charged. Instead, schedule regular check-in conversations where you discuss not only who pays for what, but also whether the current arrangement still feels fair.”
—Kiki Jacobson, licensed mental health counselor specializing in financial therapy
Find the good in tough situations
“My best advice is to see good intentions everywhere, even if you’re experiencing bad outcomes. For the most part, no one wants to be a bad roommate, so if someone is acting in a way that’s driving you insane, you want to approach the situation as if both of you want to fix the situation. Offer help rather than accusations. And, importantly, sometimes you can help teach others how to show up to a conversation by modeling good behavior. Sometimes people just don’t know how to have a mature, helpful conversation because they’ve never done it before. Staying regulated goes a long way.”
—Katie Rose, licensed clinical social worker
Don’t compromise, get creative
“Every recurring argument is an invitation to redesign the system rather than blame the person. Stop asking who’s right and start asking, How could we make this easier? The happiest households aren’t conflict-free — they’re creative. They develop rhythms, rituals, and agreements that work for the people actually living there rather than trying to squeeze themselves into someone else’s idea of how a household should function. One person cooks while the other cleans. Mornings become a quiet zone. Everyone gets an hour alone before reconnecting. Creativity is often a far better relationship skill than compromise.”
—Jane Garnett, licensed marriage and family therapist
Invest in a white noise machine
“Get an industrial strength white noise-maker. The app on your phone won’t cut it. It needs to be the kind you find in therapy offices so you can drown out at least some of the annoying sounds around you. Keep it on all day, not just for sleeping. Buy two if needed.”
—Mary McLaughlin, licensed clinical social worker
