Make a checklist of your must-haves, nice-to-haves and other essentials. Then print copies of this checklist. Every time you visit a house, take the checklist along with you. If you fall in love with the house and your checklist shows that the house has none of your must-haves, it will at least make you pause and think. If you have a list that has almost all the items checked off, you may have found the one!