Just received these.  Free FedEx delivery was fast.  I received them 2 days after ordering.  Delivery was on the day promised by Wayfair.

As long as you have reasonable expectations, you will be happy with these.  But you get what you pay for.  These are clever and versatile.  They will be great for my 6 and 10 year old niece and nephew, but I wouldn't put adults on these overnight.  The fabric isn't high quality.  I didn't pay designer price, and I didn't receive a designer product.  If you expect a designer chair for this price, you'll probably be disappointed. I don't expect the fabric on these would hold up well to daily use, but for a guest space, they are great.