Dean Marks has dreamt of living in a church for as long as he can remember. After searching for the right building for years, he came across St Martin's near Birmingham, a huge 18th-century grade II listed church which looks more like a mausoleum. The church wanted £25,000 for it but Dean knocked them down to £12,500. Now, after fighting for planning permission for four years, Dean and his wife, Hilary, are about to transform this derelict monstrosity into a family home.