I purchased this sofa not only because I liked the look of it, but because it got great reviews. I'd like to add those wonderful comments.
The sofa is firm and I love it.  I won't have to replace the cushion foam anytime soon and that's a very good thing for me. The color I chose was Pearl and it's really lovely.  I sprayed it with Scotch Guard fabric protectant and it did not stain the material.  
I had no problems with the delivery either.   They called me 1/2 an hour beforehand and were in and out in 10 minutes. And yes, it arrived sooner than expected.  Based on this transaction, I will purchase my furniture from Wayfair in the future.