At the end of this week I'm taking a fortnight's holiday... heading, with family, to the coast to celebrate the onset of autumn in style - gusty wind, drizzly sand, stone-grey skies, the traditional British holiday. My internet connection will, like the answer, be blowing in the wind, so I think it will be the perfect time to do something that's been at the back of my mind for some time. I'm looking for extraordinary London properties currently on the market, and I'm appealing for your help. I want listings that tug at the heart strings. They don't have to be expensive, or big, or in a grand location. They just need to have a uniqueness about them, a sense of character, that makes you imagine living in them. Over the next five days please send me links, and (if you like) some comments about the property, what it is that appeals to you. And if you're an estate agent, you're very welcome, too. No names or email addresses will be published. Send your tips here, and please try to get them to me by Friday.