Dom visits a family whose newly built home has a garden that is so severely waterlogged that instead of a rolling lawn they have a mud bath. Despite having a ten-year NHBC warranty, they can't get the problem fixed, so they have contacted Dom to see if he can turn the situation around. Dom hears from site owners at a holiday park who are unhappy with rising maintenance charges. Dom also delves into the topic that gets the highest number of complaints - buying used cars.