I'm currently in the process of buying a house. I don't have many worries--the payments on the house we're getting are going to be lower than the cost of renting in this town, even after accounting for taxes and insurance. So it's certainly better to buy than rent in our case. As first-time homebuyers, we've qualified for about $10,000 in downpayment assistance (this is on an $83,000 home), and we've got additional assets to be able to cover the remainder of a 20% down payment.
Things could be tight for a little while though, so we're trying to come up with ways to save money. A few things I've come up with so far after visiting Get Rich Slowly:
1. Make a budget and try to stick to it (of course). 1st month or so might be tough as we won't be sure exactly how much we'll spend on essentials as food, gas, etc.
2. No cable service. I never watch TV myself, and my wife tends not to watch a whole lot either. Internet service is a must, however.
3. Try to grow most of our own vegetables. Again, first few months will be tougher, since plants need time to grow. I've got Square Foot Gardening on hold at the library, so I'll be studying up on that before way too long.
4. Change my own oil. It's a savings of only about $25 per month, but it's still $25 I could put toward something else.
5. Getting our furniture secondhand. My wife works at a clothing co-op and employees get first pick on most stuff--we've already got a recliner, love seat, several tables, dishes, and cookware: all of it free. Add in bedroom furniture we're bringing from home, and we've fully furnished our house for absolutely no cost apart from fuel used to transport items. All the appliances came with the house and are in good repair.
6. Limit utility usage. Watch less TV/other electric entertainments, cook multiple items in the same pot, shower less often (gross as it sounds), use high-efficiency bulbs, other little things. The house gets a good amount of natural light in, so we won't need to use a lot of lights.
Any other big things I'm not taking into account here?