If you live in a compact flat in Hammersmith, you already know the awkward bits: the narrow hallway, the low-light corners, the bathroom that somehow feels smaller every week, and the staircase or lift that makes carrying anything feel like a mini workout.

If you have just spilled wine on a cream carpet, noticed a coffee mark on the sofa before guests arrive, or found a mystery stain right when you need the room looking presentable, you do not have time for guesswork.

If you have ever compared carpet cleaning prices and felt that uneasy little pause, you are not alone.