Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Does this need to be attached to the wall?
Document: One of my shelves is leaning and its noticeable when you get closer to it. It hasn't fallen off but it is annoying to look at.All of that being said, if you're lucky enough to get it with no damages, and good enough to put it together right, then you will have a good bookshelf. It almost doesn't need to be supported by the wall strap if done right, and it looks good if you can stand seeing the separation in the wood.
Very nice and sturdy shelves. They are not difficult to assemble, but you definitely need two people because of the slant.
This bookshelf looks great and is nice quality. It is pretty easy to put together. It says you need 2 people for assembly but if you're used to putting things together it's no problem for one person!
This looks great, is modern and is sturdy, the only thing that drove me crazy was the funny looking screw, I followed the instructions verbatim (the instructions are awful by the way) and the screw still broke, the good news is that you don't need it.
I absolutely LOVE this purchase! The shelves are sturdy and they look great. I saw these shelves at Lowe's for a much more expensive price than what I paid for them here. I am so grateful to have something that is functional and stylish in my home. If I need more shelf space I am definitely buying more of these.
This is a nice, simple and airy shelf that holds a decent amount of stuff.I was a little worried when the instruction said you needed two people and I live alone with two cats. The cats were not helpful. However, you do not need to people and I assembled it all by myself. You will need a hammer. I found the wooden pegs which help connect the shelving to the frame can be stubborn.
With the shelves leaning on the wall and the bottom foot, I'm not overly concerned about it.
I didn't know it had to be bolted to the wall. Nor was it the dark wood that I thought. It was more like a cherry wood.
I would assume this would come with wall anchors as it is very unsafe if you have small children in the house. I will never purchase a product from them again!
Great shelf for those wall spaces where you don't want the shelf sticking out to far and this one does the trick! Also easy to construct and good materials.
Answer: No