Modular Sofas

Take the available wall length, subtract room to move around, then divide by the width of one module. A configuration slightly shorter than the wall is better than a set that blocks a walkway.

Yes, often better than a one-piece sofa: two seats and an ottoman take up less space than a fixed corner. Check the depth above all, which quickly eats up floor space.

Vacuum on low power between the seats and under the cushions, where dust settles. For a fresh stain, dab with a damp white cloth, without rubbing the fabric.