Need new carpet for hall stairs landing lounge and dining room. Currently have wool carpet that was here when we moved in 12 years ago, which looks okay still except for being threadbare on bottom stair and very moth eaten under furniture (have tried everything against moths, to no avail). Moths mean we don't want to risk wool, but are wary of polypropylene looking flattened in a few years. Online reasearch suggests nylon is long lasting, but nowhere seems to sell nylon carpets in our area.
Any advice or suggestions really welcome!