Best suited to large open-plan living rooms, IKEA’s LANDSKRONA design will prove to be the centrepiece of your living room. The golden brown part-leather sofa also comes in black, and forms an ...

Best antique-look sofa: Hampton Chesterfield Antique Chestnut Leather Corner Sofa - £899.99, Furniture Choice Best sustainable corner sofa : Dunelm Salisbury Luxury Velvet Right Hand Corner Sofa ...

Say you want to move a two-dimensional shape — your sofa (disregarding its height) — through an L-shaped hallway. For simplicity, assume the hallway is one unit wide. What’s the size of the largest ...