I've managed to get a slot for a new carpet to be fitted on my stairs and landing after waiting bloody months for DH to finish sanding and polishing the floor. I've looked at the samples and have found one I like but whereas the old carpet was a wool Berber (no pile just a loop) whereas the one I fancy is one with a pile. Obviously the stairs are high usage area and I'm worried that the pile will be flattened and look awful quickly especially on the flat bits. What do people think?