Grand Designs S11E07 - London: The Disco Home

Kevin McCloud meets Claire Farrow and Ian Hogarth, who are trying to construct a home containing a sauna, spa, dance floor and DJ booth on a small patch of land in London. They have applied for planning permission to include a basement and started work on the construction, but setbacks including their digger smashing into a neighbour's wall and the re-emergence of the old river under the project threaten to prevent them completing the build.