I am 6'3" and not a light person so this bed is impressive. The under bed clearance leaves a ton of room for storage. I have no shifting or creaking, and the mattress stays perfectly square on the frame.Looked at many and super happy with this one. I use a twin blanket under mattress to skirt and hide stored belongings for a clean look.Researched, Purchased, Recommended.This product was really easy to put together my 12 year old was able to do it with no help. Wooden boards are thick and higher quality than I had on my other bed frame that I spent way more on that broke after a year. Fingers crossed this bed frame will hold up. I was referred to purchase only Ziyoo bed frame.Very sturdy and well built , does not squeak.It's an ideal height and very sturdy. Fits a queen memory foam perfectly. We like the wood slats.Came to my house packaged well. Everything was in the box & everything fit, no defects or broken parts (small issue w/ the included wrench). However, this took way longer then I thought to put together. Definitely a 2 person operation. I wouldn't have been able to do it with my daughters help. I would have been better off if someone told me "Yeah, toss the instructions off to the side. Just use common sense and you'll get it. The instructions are confusing." I kept grabbing a piece to bolt on to another piece after looking at the picture, but then having to refer right back to the picture - which I did endlessly because it's not crystal clear and I wanted to make sure I was doing it the right way. Once I tossed the instructions off to the side it went together smoothly. The included wrench kind of held the nuts in place but once I started to crank down on the alllen wrench, the nuts spun within the regular wrench. So I had to get a pair of pliers to firmly lock down on the nut while I cranked the other end with the allen wrench. BTW the wrench included works but it's so tiny & hard to get any leverage. I used my own allen wrench's that have a thick, big handle on it which made it 10x easier. Tonight will be the first night my daughter sleeps on it. She's laying on her bed right now watching TV and just going off of that, there are no issues. I'll update this if anything fails.Overall, I recommend this product. The pics aren't how I would have taken the shots. I forgot to do it but my daughter captured the two pics that I included. Not sure how helpful they are. Almost forgot the main reason why I chose this model; I wanted her to have a bed where the mattress does not recess at all. I wanted this kind where the corners of the mattress are flush with the edges of the frame. I could slide the mattress right off if I had to without having to lift it up first to get it out of the recess.BTW - the mattress is brand new too which is an Olee Sleep Galaxy Hybrid 13 (full size).*** UPDATE ***So one week of my daughter having it and the frame is solid as a rock. The under bed storage is very helpful (the reason I got the 18" version). The combo of this frame along with the Olee Galaxy 13 hybrid mattress is amazing. I've been laying in there with her to watch some movies and the frame is rock solid. I'm so glad I went with this version (wood slats and the mattress goes right even with all the corners so no banged shins).The entire bed went together well. One fumble with screw length once error was corrected all was good. Bed is firm, stable and functional.Easy to assemble this item, small simple tools included. This bed frame provides great storage, (hides 8 "totes" and a lot of shoes.) Very heavy duty, strong and secure and still comfortable. The wood slats are a great innovation that contributes to the functionality, and comfort of this bedframe. I use a "extra firm" mattress with this item. Very pleased with this purchase!I love this bed frame. I had one of those folding ones and it finally gave out. It wasn't intended for long term use. I put this together in about 15 minutes. I couldn't believe how sturdy it is. It didn't move when I got on it and I'm 280lbs. It's great. It's also easy to move. I dropped my phone and had to shift it to get to my phone and it's very light weight considering how sturdy it is.very sturdy