I hired Carpet Upholstery Cleaners and was really pleased with the results. I left them the keys in the doorway as I wasn't actually there on the day due to work commitments. I wasn't sure about letting someone in my house that I didn't know but I'm pleased to say I had absolutely nothing to worry about. On the day of the clean, they called me to confirm the quote and did the entire clean whilst I was working. Brilliant job!