Vibro
Just cover it with a rug until you can afford a new carpet or get rid of the whole lot and polish those floor boards. I imagine the rest of the carpet is not in that good of condition.
I tried a rug to cover over the bald bit, but decided that it looked daft and drew attention to the fact that I was hiding something. I bit the bullet so to speak and whipped the carpet off. The floorboards were in great nick so I have sanded, stained and varnished and they look a lot better that a patchy carpet covered by a rug! Carpet on the rest of the stairs is still in good nick and the floor boards look good as it is just the ground floor landing that has been done.
Di2,
went to terry's carpets and he wanted £1200 for the landing and stairs carpet. Not such a bargain eh!!!!