This is an excellent video that outlines what you need to look for in buying a house or condo.
Whether your first home or condo, it gives straightforward advice about what to do. Most of all, don't get carried away. Follow the steps outlined in the home buyers checklist. There's also a book if you are the type who wants to know everything about buying a home or condo.
A great thing about a plan is that it forces you to think out all steps of buying your home or condo. What kind of home is best for you. Remember you should always think of a home as a home rather than an investment because most times you'll have to live in your home or condo for a while - likely five or more years before you'll see significant price increases so make sure it's big enough for future additions to your family and that the neighbourhood has schools where you'd want your kids to attend.