Turning sideways to pass the radiator in a narrow room? See how far a slimline cover and a deeper cabinet project, and what each does to the valve.

Sofa angled awkwardly or no clear wall for the TV? See how a corner TV unit and a wall unit compare on viewing angle, storage depth and room flow.

Chimney breast splitting your bedroom wall in two? See what the shallow section can hold and how one full run compares with two alcove wardrobes.

Warm clothes and a cold bedroom after boxing in a radiator? See how to plan the run around it, vent one section, or have it moved first.