Architectural gurus Kieran Long and Piers Taylor return, offering their expertise to those up and down the country who are determined to build their own home on a budget of £100K.
The next episode, airing on 1 March, concentrates on a retired Yorkshire couple who gamble their life savings only to find that their house may have been built in the wrong place.
The programme airs on Wednesdays at 8pm on BBC Two.