Placing a mirror on the wall behind a sofa opens up a small living room; the brass frame adds warmth to the otherwise neutral palette.

A wall-mounted lamp such as this industrial-style model is an up-to-date alternative to a floor lamp—and avoids the need for a side table.

Group smaller objects on a tray to keep the table clutter-free (and easier to clean).

With (almost) nothing interrupting the sight line, this timeless coffee table makes the space appear bigger.