We're hoping to buy a flat in Tollcross/Bruntsfield area, and have put in an offer £5k lower than the asking price (which is £275k). My solicitor tells me that the surveyor will probably come back with a significantly lower valuation, as property prices have fallen since August when it was put on the market. If the vendor refuses to budge on the price then we won't be able to get a mortgage. 
Obviously we don't want to pay over the odds for it, but it seems a fair price compared to everything else on the market. Or maybe everything is overvalued at the moment?