I've ordered two couches from Apt 2B. The first (Melrose sectional) is over 4 years old and the couch still looks very good, except for the cat scratching which is obviously not their fault! The seat cushions especially have held up very well.
Certainly there are higher quality sofas out there, in the $2,500 + range, but with two kids and two dogs and two cats I don't want to move up to the next price point, just to see all my babies destroying it! For the price I have been very pleased with the look and quality and these sofas.
I did stop by their teeny showroom/ warehouse originally so I could check out quality. I'm sure they save a lot of money by not having proper store but it would be nice!