Can it be set up as an L-shape or U-shape?

Yes. It is sold as separate modular pieces, so you can run it straight, wrap it into an L, or curve it into a U if the room allows.

How firm is the seat?

Soft. The foam fill gives a sink-in feel rather than a firm, supportive sit, which suits lounging more than upright seating.

Not comfortably. At 140 inches long and 37 inches deep it needs a large wall or open floor plan.

Four to six adults depending on the layout, with room to stretch out when it is set as an L.

Velvet needs vacuuming and spot cleaning with a soft brush. It shows lint and marks more than flat-weave fabrics.

300 lb per seat. That is lower than many large sofas, so it suits average use rather than heavy daily loading.

2 stores we checked sell it, including Best Buy, Lowe's.

At Best Buy, for $685.43, as of our latest check.

$685.43at Best BuyChecked 18 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.