This is a nice solid bed. It has a very nice clean and  simple look for a bedding and good functionality.  The instructions were good because they indicated what parts slid into the corresponding part but they labeled that with numbers and also included letters in the instruction pamphlet. It made for the first 5 minutes a little confusing but once you figure it out the whole assembly is done under 45 minutes. They provided good tools and extra parts which was very nice. The bottom mattress was exactly the height limit that was suggested and just fits under the bed.  We are very happy with the purchase.  It is very comfortable and looks great as a sofa day bed with now restrictive back. The trundle slides easily in and out from under the bed, even on carpet.