I currently live in a small flat but I consider buying a house in the future. I do plan on having kids so space is something I have to think of in advance. But so are expenses. Right now the costs are low. Utility bills are not that high considering the space I have to keep warm in the winter or the few appliances I own. But when I make the move I fear the bills and all the stuff that needs repairing around a house. Maybe it'll cost too much. Those of you that live or grew in a house, what's your opinion on costs? Is it cheap, expensive, or depends?