Love this piece.  Unfortunately, the delivery was not able to be installed in home due to our porch rail but the delivery guys set it outside our front door. 
As far as the sofa, we waiting months and it was definitely worth it.  Fabric is soft and there was no smell as reported by other reviews.  This couch is gorgeous.  It says Slate so we expected a greyish blue.  Its just grey, not too light or dark.  Super soft, 4 cushions total.  The sofa is one piece, so keep that in mind when having it delivered.  I recommend the inside delivery but managing turns thru your front entry door or inside can be challenging.  I had to remove our porch rail to be able to bring sofa inside.  I will follow up with a review of how the sofa is holding up after we use it.  I would attach a photo but everyone is still laying on it.  Sorry.