i`ve been repairing furniture since the 80s. and for what it's worth. the quality of any decent name brand depends the individual people responsible for it's construction. just like a car, it only takes one person with a monday morning hangover, or bad attitude to compromise the quality. oh, and extended warranty for the most part is a ripoff.

Arhaus, like Restoration Hardware, and Pottery Barn have lots of stuff that looks good, looks fashionable, but when compared to other lines, not well made or comfortable.

Look into (for about the same price)

Taylor King (Portfolio Collection) where you can build a sectional pick your arm style, base options at no charge. $6300 for a 110" X 110 " sectional, 8 way hand tied, solid Maple frame. No down, down extra. Lot of fabrics to choose from for that price.

Henredon, Fireside same options, grade C $7499 (Spring Blend Down seats, Down Backs, 8 way hand tied) 10-15 fabrics for that price.

Flexsteel, $5000