Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Are there only 3 backs to the cubes or is that just how it was assembled for the picture?
Document: Nothing was missing.3. The directions are easy to follow, with only a few steps.4. The screw holes and pegs holes were all perfectly lined up, which was refreshing as most furniture of this type has issues with holes lining up properly.5. There was no wobble after this piece was assembled, seems pretty sturdy.6. While you are supposed to anchor this to a wall, the included hardware seems pretty flimsy to ensure true wall anchoring.
This came in and was exactly what we thought it'd be. Pure white, easy to put together, and perfect for the purpose we bought it for (toy/book shelf for nursery). Came in with a small, barely noticeable dent on the top. Wish it had backing for the entire back, not just 3 cubes (but of course I could tell from the photo that it was just for 3 of the cubes).
I have a small ish one bedroom with ONLY a bedroom closet. I shop a lot I have a lot of stuff and needed storage. I got a 3 shelf white storage bookcase at ikea for probably 19 bucks maybe less and it's the same thing same quality. This one has cubes which is cool but now worth the 15 extra I paid for it. I stacked this on the ikea one so I have a tall storage area against the wall.
The white plastic caps to finish the flat screws are a joke as they make the assembled screw and cap protrude even further. As an architect, I've never seen flat head screws used without countersinking: it's really Design 101.Michael Harrison
Exactly as pictured this item was relatively easy to put together, it took two of us about an hour. It is a little flimsy but they again it wasn't very expensive. We are actually using it as a hold all end table and it woks great. Check assembled dimensions carefully before buying. It's pretty tall.
yes, before it was set up. i do alot of set up of furniture. sometimes i hate it sometimes i don't. i usually don't break the item during set up. bummer. we bought this one a few months after getting a 9 cube. the 9 cube one turned out nice.when i contacted the manufactures they wanted picture proof. which i haven't got around to taking.
This was perfect to stack with others in my kitchen. What a great way to organize, along with the cloth baskets that fit in the cubes.
I absolutely love this! It was so easy to assemble. Yes, of course it took some time and effort, but it was pretty easy. I have never assembled a piece of furniture by myself before and this one was very easy to do so. It look very nice and cute once fully put together, and I am thinking of buying another one because I like this so much! I would recommend this to anyone!
Love this book case. Remodeled my den and it looks great-nice but not too fancy-just perfect and add the cubes-super cute!
The holes are drilled inconsistently. Most are not set so that the screw heads will be recessed.The directions could be clearer. As usual I added some wood glue as I assembled it. The dowel holes are too tight leaving no room for glue so we have surface splits.I recommend using clamps, glue and square to ensure fine joints and  long life. (Just trim the dowels :-) )
Answer: There were only 3 backs in the one I got, so I don't think it's only assembled like that for the picture.