There have been a couple of good episodes in the latest series of Grand Designs. The one with the round buildings was good and this latest one (the lighthouse on the North Devon coast) should've been magnificent but fell apart due to finances. Predictably, I might add - far too high a percentage of the cost relied on borrowing (and from hedge funds and private lenders, no less) for it to ever not be a terrifying project. Not only did the build grind to a halt 2 years ago but his wife left him as well. I hope he goes on to finish it and we see a "Revisited" in a couple of years but I wouldn't bet on it.