I think my DH has been telling me falsehoods!
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He said NOBODY wears their shoes indoors in the UK. I guess "nobody" translates to "some people". LOL!
The carpeting is only about 4 years old (that light-coloured 'builder's' carpeting that comes with new homes). We want to get a bit more wear out of it until we can afford to put down better quality, darker, stain resistant stuff.
We take our shoes off in the (very small) foyer and put on our slippers. I need something that sits on the floor and won't block the stairs. This is just for the shoes we wore that day/came in from outdoors in. All our other shoes are in our wardrobes.
I think maybe just a nice mat would look best.