I searched extensively online and in stores for a trundle bed that was both solidly built and attractive.  I kept coming back to this item, because it was highly rated and because it provided great color options.  It arrived exactly when Wayfair said it would arrive, and my dad and I put it together in about three hours.  It can be assembled by one person, but would be a lot easier and faster with two sharing the labor.  We could tell as we were putting it together that it was composed of high quality materials and well upholstered (my dad was an upholsterer for many years).  We use the trundle nightly, and it slides in and out flawlessly, even on a carpeted floor.  Overall, I am very satisfied with this purchase.