Showhouses are great ideas. Had a friend who hadn't a clue (his own words) but decorated his own house beautifully from ideas he got from show houses. Shop catalogues such as M&S, next, habitat, Laura Ashley (particularly good - not all flowery) i find really good. Even on a budget you can use them for inspiration and get the look a little cheaper elsewhere. i'd pick up a few house magazines or borrow from the library. Also swaped magazines with friends when we were doing up our places at the same time and asked them when where they got paint colours etc if i saw anything in their house that i was looking for. Be careful you don't become a bore in the pub however if you start talking about paint colours.