So, you think you're ready to take the next step in your relationship and share a living space? Moving in together is not a decision to be taken lightly. While many couples think that moving in together won't be a big change at all, it usually is – even if you're already spending most of your free time at your girlfriend's apartment. Here are five points to consider before you start sharing toothpaste:

What's the Magic Word?

The magic word when it comes to moving in with your girlfriend is...”compromise.” Maybe your girlfriend loves antique furniture, and you want a spot for your worn leather recliner. You'll both have to compromise; maybe you can decorate the den, and she gets to decorate the bedroom. Or, maybe the two of you can start fresh and go shopping together, choosing items for your home that you both like.

Compromise is also essential when a couple has different personality types. Some people are neat freaks, while others don't mind a living room littered with socks and takeout containers. But, if one person is doing the bulk of the cleaning, or always picking up after their partner, it will cause tension. It's important to discuss household responsibilities before you move in with your girlfriend. Fighting over chores is one of the most common arguments couples have. Work out a chore plan that is fair for both of you.

It's also important to discuss money. Some guys who live with their girlfriend pay more rent if they make more, while others pay the household bills and get their girlfriend to pay for groceries. Before you move in together, talk about what will happen if one person loses their job, or an unexpected expense comes up. It's better to figure it out early on, rather than arguing over whose turn it is to buy toilet paper.

What if You Break Up?

We don't want you to focus on the negative aspects of living with your girlfriend, but consider what will happen if you part ways. Who will move out? If you've lived in your apartment for six years and your girlfriend moves in for one, is it fair for her to want you to move if you break up? What if you have pets – will you share custody of a beloved dog? It's all about communication – while it may not be pleasant to chat with your girlfriend about splitting up, make sure you have a thorough discussion about various breakup scenarios. It could help to have a signed agreement – not very romantic, but definitely practical.

Don't Become Roommates

Even the most solid of couples need some time apart. It can be easy to spend all your days and nights together and either take each other for granted, or go a bit stir crazy after being cooped up for too long, doing mundane tasks like paying bills or folding laundry. Make sure you take time for yourself. Go for a walk, or have a coffee on your own. Also, make sure you schedule quality time for both of you to go enjoy a date night out. Night after night of quietly sitting in front of the TV does not built a healthy and interactive relationship.

If you keep the lines of communication open, you'll have a much better chance of making it together. Don't let moving in with your girlfriend change your relationship for the worse. If something bothers you, tell her. Not in a demanding, accusatory way, but in a direct and respectful manner.

It's important to remember that some relationships are not meant to be, and no amount of trying to fix them will help. Be honest with each other, and if living together isn't working, maybe it's time to start looking at bachelor pads.