not sure in your area if it is an automatic thing, but title searches are important! They'll find out if there is a lein on the property for outstanding debt to someone else. You don't want to assume someone elses debt or lose the purchase because the bank won't finance you.
I'd also check for ordinances - ie - chicken restrictions!
I would also get a home inspection/insect inspection by someone YOU hire, not the property owner or realestate agent. I also like to check out homes after a major rain, you'll see where the water goes for future problems or leaks that ordinarily won't show up.
I believe if your BF designates you as a beneficiary on his house, life insurance (which you could buy in his name) pension etc... I believe you can still get it. Once one make a major purchase like a house, one should get a will.
It's certainly your choice, but I would find work, so that you can build some sence of independance for yourself. If you are working, you can put a little away for your own future, in case things don't work out for you.
This way you have some money to pay for your own place, apartment rent etc... maybe even enough for that wedding later if you choose to marry, pay for mortage if you lose him, or better still, retirement. Keep this money seperate from him, but you can list him as a beneficiary on the acct.
Don't totally quote me on this... laws may be different where you live. I believe "common law wife" is after 10 years and can give you a little more authority as well.