I know that this sounds strange, but pop into the mini market in Dona Lola, Calahonda and have a word with Taggy (I think that his first name is Andy), he's lived in the area for years and is as bright as a button, if he doesn't know someone I'd be very surprised.
Crooksey isn't telling the poster to ask advice of a complete stranger, just to speak to someone who it seems knows many local people, such as a surveyor perhaps, or perhaps Taggy knows others who do know...Totally different to seeking or asking advice to a problem from a complete stranger.
Sometimes....It's not what you know....But who you know.