Ok! So it took me long than the other reviews because I was doing it alone and with no instructions. However, all but one screw, I was able to get it down while listening to 8 church sermons. Lol. But not to shabby. I got a 10 inch mattress for top and an 8 inch for the trundle. Any thing I’ve an 8 inch for trundle would be to much. And I got both mattress off wayfair. The daybed adds a great accident to my office. Now I have an extra space to spend more time in my office and it’s not dull. Plus if I’m working more than normal,I can just crawl over and go to sleep when I’m ready! Thanks wayfair! Amazing stuff! I’m trying to figure out why haven’t I’ve been using wayfair all this time!