Episodes categorised as 'Reality' available now on BBC iPlayer

1/4. Six Brits go to live and work alongside the workers in Indonesia's tuna industry.

5/5. The programme catches up with the housebuilders to ask if they would do it again.

6/6. Can the Davies family take their hard-learned lessons back to Holywell?

11/15. As their time in the Coal House draws to a close, the families must say their goodbyes.

Anne Morrison is in Aberdeen to meet Marion and Geoff ahead of their wedding in Harris.

2/3. Halfway through the experiment and as the going gets tough, will the family get going?

7/10. Abi plans a romantic trip for Jay's birthday.

11/11. Paul and Emily are given money towards their wedding, which Paul must organise alone.

5/6. The Davies family entertain their old friends at a green fair.

Nick Knowles and the team attempt to re-house a family who have spent years in a caravan.

Griff's restoration on the cottage is almost complete.

5/6. Jit must make every design, decorating and DIY decision without input from Kathryn.

4/6. Halfway through the life-changing experiment the green-going gets tough.

1/3. Can the Davies family cope with their new lifestyle? Will they go green or just go home?

6/10. Hari and Holly both catch the attention of model scouts who are scouring Val d'Isère.

Restoration work on the miller's cottage moves to the inside of the building.

4/6. Will must make every design, decorating and DIY decision without input from Rachel.

3/6. The Davies family cannot come to terms with the sustainable, self-sufficient way of life.

5/10. Hari's revelations cause drama in her love triangle. Holly's trust issues reach new highs.

Across the lane there is trouble at t'mill, as Griff's plans meet local objections.

2/6. A few days into their new green world, the Davies family's dream turns into a nightmare.

Across the lane there is trouble at t'mill, as Griff's plans meet local objections.

3/6. Emma must make every design, decorating and DIY decision without input from partner Rob.

1/6. A family of enviro-sceptics is going to live in an extreme green, eco-friendly community.

4/10. Tom and Hari seem to have put all their problems behind them, but now Tom's ex turns up.

Griff Rhys Jones embarks on phase two of the restoration of his farm in Pembrokeshire.

2/6. Alex must make every design, decorating and DIY decision without help from girlfriend Bex.

3/10. Tension is at a new high as everyone wonders what Hari has been up to behind Tom's back.

Apprentice stars Nick Hewer and Saira Khan take the baton from Turkey to Kazakhstan.

1/6. Del must make every design, decorating and DIY decision without help from Sheri.

2/10. Abi tells best friend Hari that Tom's ex-girlfriend is coming to visit him.

1/10. In Val d'Isère, boy magnet Holly discovers she's not the only girl in boyfriend Sam's life