My wife and I bought our house in 2008. And I vividly remember how I felt...
I am absolutely terrified of money and spending money, so I was a wreck when we went through the whole process. But, afterwards, it isn't that bad at all. I've found out that money and finances have a funny way of working out, even when it doesn't seem it will. A few tips I wish I would have had when buying a house and being an "average joe":
Home inspectors. Can't stress that enough, but be careful because they can get pricey.
Look @ more than just 10 houses. We went through 30. It was actually kind of fun. We eventually got our # 1 choice though.
On the $$$ side of things and space wise, I would advise of getting a house that, heaven forbid, if something happened to your source of income, you can still be flexible enough to make payments. Just survive. And when it comes to space, don't get a monster sized house if you don't need one, and at the same time, don't get too small of a house. You never know how long you will be in there, whether it be 5 years or until retirement: but get one that fits your needs and is flexible enough for future. I like options!
One more...I don't know how bad they are now and what kind of credit you have, but if possible, try to avoid adjustbable rates (ARMs) and stick with fixed.
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