The first set of terms you will want to familiarize yourself with is with loans. There are several types of loans and arrangements of loans that are available. If you don't get the right one, you can end up paying more than you want or need with a specific type of investment. You will want to know how the loans are divided, exactly what you will be paying on, and how this will affect your investment in the real estate.
After this, you will want to look into your own finances in order to see how they will balance with the loans. If you have other loans, such as car loans or student loans, it will be important to factor this into what you will be paying with your home loan. You will also want to check on things such as your credit report and your financial plan. Your history of finances and your present situation makes a large difference in what you are able to pay on a property.
If you aren't finding something that fits exactly right, it will simply be a matter of changing the rules a little. Even though you will mostly be looking at the ways you will be spending money and how this will change your lifestyle, you can also look at ways to deduct the money back off of your investment. There are options for deductions off of taxes and investment deals if you need to pinch pennies for other types of needs.
More than being able to pay thousands of dollars every month is the need to make sure you are getting into the right deal. Understanding and evaluating your situation and seeing how it will fit into a loan plan will make a large difference in the type of investment you make. Before putting your money somewhere else, you should always make sure that it is a place worthwhile to you.