Living with a roommate  is both exciting and daunting. You might have grown up having your own room, or sharing a room with a sibling, but living with a complete stranger is a task that should never be taken lightly. Conflicts arise only when things are unclear. Sometimes anything petty, like eating his or her food, or leaving dirty dishes in the sink can cause many fights. An important piece of advice: keep communication lines open and be clear about everything with your roommate from the very beginning. This helps to avoid such conflicts and misunderstandings.
Here are some areas where rules must be set so that you and your roommate can maintain a good relationship and keep peace and harmony around your shared apartment .
Personal and “public” stuff.
This must be clear between you and your roommate: which among your stuff is available for common use and which is restricted. Do you share your books and CDs? Will you allow your roommate to use your kitchen utensils? Are you sensitive about the use of your shaver? These are some of the issues that must be addressed.
Your apartment building may set their own time for this, but you and your roommate must also agree with regards to your own apartment. Issues to address include: What time is considered to be available as visiting hours? Who may be accepted as visitors? How long can guests stay over?
Some people love loud music while others don’t. Some like TV, while some hate it. Be sure to have an agreement as to how loud s the music can be played inside the room at up to what time should the television turned on. You might have to battle on who takes control of the remote.
If you don’t have any experience in housekeeping, it may be a pain. This time it’s a necessity for both of you to keep it clean. Your mother won’t be around to pick up after you. Make an agreement on the assignment of tasks and a schedule: Who deals with cleaning the floor, putting out the trash, dishes? The important thing is to be fair.
It is important to set a time for the lights out so both of you may properly manage the time. You may follow different timelines for your stuff, so plan your schedule. Say, activities that may need lighting should be done early on so that you will not need to go beyond your scheduled lights out time.
There are cases where you may have to pay for some bills like water, electricity, as well as cable and internet. Since you might be sharing the use of these, be clear on how you would split the bill for each.
Kitchen and toilet supplies.
Have an agreement on how you will purchase or use your toilet  or kitchen supplies. You may decide whether you should take care of buying your own supplies or just splitting the cost of those between each other.
It will save you a lot of trouble if you can arrive at a consensus on the areas enumerated above. Make sure that you always have an open line of communication with each other. Be proactive and take time to discuss problems with your roommate as soon as possible. Both of you should be able to live in peace and harmony.