The Karlstad sofa is 2 years old and in excellent condition. We have no kids and no pets.
The original price was $399 for the sofa and additional $100 for the Isunda Gray covers (cotton blend) for a total of $499. We love our sofa and are only replacing it for a sofa bed.

Details of the sofa can be found at:
https://www.ikea.com/us/en/catalog/products/S39132702/

Ikea currently only sells the polyester covers, the Isunda Gray covers are no longer available.