The Guardian has published a piece cribbed from a TV show called "The 20 Quickest Ways To Lose Money On Your Property" — a list of the pounds-value of bad decor decisions on your home's resale value.
5 Additions such as "humorous" gnomes and stone cladding (£15,000)
6 Textured finish to ceilings (£14,000)
7 uPVC windows (£12,500)
8 Smell of pets (£10,000)
9 Poor DIY (£10,000)
10 Avocado bathroom suite (£8,000)
11 Nightmare neighbours (£7,500)