This set is all it promised to be. Delivery and packaging were excellent. The mattress is very comfortable, although it does seem to be softer down the middle - I hope it won't sag there. I would recommend letting it air out for a day or so to help the "factory smell" dissipate. The mattress and box spring are constructed well.
Structure of mattress seems to be well made. Have to let you know that this is indeed a "firm" mattress. Have nevered had a mattress listed as firm that was as firm as this one. The pillow top helps some, but not any give at all. After a couple of weeks of use, am able to tolerate it's firmness some. If you want extremely firm, this is the mattress for you.
After using an air mattress for years for my back I decided to purchase a conventional mattress. After reading reviews I bought this one. I couldn't believe the amount of energy I had the following days after sleeping on this mattress. It has to be the best sleep I've had in a long time. I still prefer the firmness of this mattress for my back but it is very comfortable. I would recommend it to anyone looking for a good nights sleep.