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

Input:
Question: Do the wood sliding doors cover the entire front of the unit when they are closed?
Document: Assembly was easy enough; I did it alone and it took me about 45min- 1 hour. One note on the picture - I didn't realize from the description that the picture displays the piece with both of the sliding doors in the same position in the middle of the tracks they are on; so when it is fully closed none of the shelves on the inside will be visible from the front.
Easy to put together and pretty sturdy. The only reason I don't give it five stars is because I found that the doors are very loud when they are opened and closed.
This is my second review of the stackable storage unit. The first was for the same unit but with the acrylic doors. I'm adding the same review to these solid door units so that potential buyers can understand how these can be used. The review below is worded for the acrylic door units, but you can apply my thoughts to these solid door units also. The only difference in the units is the door type. They stack nicely and look good.
I'm using this small cabinet to hold (and conceal) items we need to keep by the back door - bike helmets, sunscreen, cooler bags, etc. Assembly was quick and straightforward, even with the &#34;assistance&#34; of my toddler. It seems pretty sturdy, though the shelf does slide around on the rounded pegs that hold it. You have to install the backer board to prevent the shelf from sliding backwards and falling off the front pegs.
I bought this for my kitchen and what a difference. I will say it was a total pain to put together because it only had pictures of installation rather than step by step words. Doesn't anyone read anymore? But after I put it together, it's perfect in size, storage, etc. I may get the stacking unit that goes on top of it.
We purchased this top unit and put it on two of the lower, enclosed door units purchased at the same time, to make a three section unit which is about 75 inches high. Perfect for needed extra storage. Inside the open end we hung small cloth curtains to make the contents of the lower units invisible and to keep out excess dust. Overall effect is pretty good.
My daughter put it together in an hour. Everything fit, no damaged or missing parts. I needed it to hold Christmas glasses and other extra candles and what-nots that don't stay on display all year. My kitchen is small so not enough cabinet space and this did the trick. And I love that it is sturdy and you can close the doors. I actually have a still life painting hanging over it, just like in the example. I recommend it!
Also, I believe another review mentioned that the inside shelve is really just resting on these very small metal pegs; I didn't think when I was purchasing that this would make a big difference, but I'm going to try to find some glue to secure the pegs and maybe drill small indentations in the shelf because the pegs really do fall out very easily and there's nothing keeping the shelf from sliding around on them. It's stable enough, but definitely could be better.
went together easy..bought it as a gift for my daughter for her kitchen in her apartment..she is very happy with it.
Whoever wrote the assembly instructions for this item should be fired immediately. Otherwise, this is a great piece if you're not looking for a really high end item. Affordable and pretty sturdy if you can figure out how to put it together without having to take it apart three times..
Answer: Yes they do.  Each door can fully slide to either edge of the track which runs from edge to edge.  You can close both doors so the unit is like a cabinet, or you can slide open only one to give full access to 1/2 of the interior.