Is hand-knotted wool worth it over a machine-made rug?

For a room you use daily, yes. Hand-knotted wool is denser and lasts far longer than tufted synthetic rugs, and it can be repaired rather than replaced. Machine-made rugs are cheaper and easier to clean but flatten faster.

How does this compare with a synthetic Persian-style rug?

Synthetic versions are softer, cheaper and washable, but they pill and lose shape. This wool rug is firmer, more durable and develops a patina, at the cost of shedding and professional cleaning.

Yes, some. New hand-knotted wool sheds loose fibers for the first few months, especially in high-traffic spots. Vacuum without a beater bar and shedding settles down.

What size room does a 6x9 rug fit?

A 6x9 works in a small living room, under a dining table for four to six, or in a large bedroom. Leave 12 to 18 inches of floor visible around the edges.

Does it need a rug pad?

Yes. A pad keeps the wool from sliding on hard floors, adds cushioning and reduces wear. Choose a low-profile pad so the rug lies flat.

How should I clean it?

Vacuum regularly without a beater bar and blot spills right away. Have it professionally cleaned every year or two; do not machine wash or steam-clean wool.