Step 1: Clean Up After Yourself
There's nothing more frustrating than coming home to a kitchen or living room that is messy and has clutter. It's just common courtesy to clean up after yourself and not make other people do it. Accommodate to others cleanliness levels. What your idea of clean may not be clean to others and that's frustrating to live with.
Step 2: Be a friend
When you live with others' you may not always get along but you share life together and it's important to be willing to get to know your roommate and bond. Sometimes it's nice to come home from a hard day and be able to vent it out and get things off your chest.
Step 3: Be communicative
It's hard to bring up issues that annoy you to others' and vice versa but in the long run it's much healthier and will be a defining factor in how you treat each other. If you're on the end of being told what you're doing wrong it can be hard and you might get mad but hopefully after a cooling off period you'll realize that it was hard to bring up the issue and the reason they brought it up was not to hurt but to come up with a resolution. If you're bringing up the issue remember to go in the situation with a nice attitude and try not to get upset with your roommate.
Step 4: Sharing is Caring
But only when you ask. Be respectful of your roommate's belongings. You should always ask permission before borrowing and always return the items in same condition if not better. If you ruin/ lose something be willing to replace it.
Step 5: Control Your Noise Levels
It's okay to set your alarm loud enough to wake up just don't let it ring for 10 minutes before you get out of bed. And it's okay to watch movies, just don't have the volume on loud and be watching an action movie at 2am. It's okay to do things, just be courteous and remember that your roommate AND neighbors are trying to sleep.
Step 6: Shower Regularly and Wear Deodorant
No one likes being around someone who smells and more importantly no one likes telling someone that they smell. I'm not telling you that you need to shower everyday (Lord knows I don't) but you do need to use deodorant everyday, trust me on this one! Here's a handy guideline if you need help figuring it out:
After exercise - shower
Been more than three days - shower
You've been a couch potato recently - shower
When people around you make faces - should of showered yesterday
Swimming -this is not a shower, you still NEED to shower
Rolling around with pets/animals - shower
Step 7: Don't Be Annoying
Nobody has time for that. But in all honesty, respect each others' "me times" and you'll get along better and less things will be annoying like the way you smack your gum or your how your voice does that one thing.
Step 8: Do chores
This goes along with clean up after yourself but it also isn't one persons job to clean up the apartment and take out the trash. Be willing to chip in the time and get to the grime. Or you know being willing to throw a few bucks $$$ a girl's way.
Step 9: Don't Steal Food
Food is a sacred ingredient in keeping me alive. I like what I like. If you like what I like, in the words of a cheez-it commerical, get your own box.
Step 10: Don't Judge
We all come from different walks of life and have made different mistakes. Be willing to each other as you are and move on from there. Some behavior might warrant an intervention at times but that's another story.
I got a little tired at the end but here's your how to, I hope it's beneficial.