Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: What are the dimensions of the bottom shelf?
Document: This table is exactly what I needed, a very compact computer table. It fits nicely into a compact space and is wide enough for my large monitor. The keyboard tray is wide enough for a standard keyboard with some room for a mouse (would be nice to have another inch or two but this would make the table too wide). The bottom shelf is not very deep, it would have been nice to have it two inches deeper, but then that would get in the way of your feet.
The color of this product is more like a really dark gray. It looks nice, but it's not black.It was relatively easy to assemble but pay attention to the support bars on the bottom. You have to put the one with six holes in the back and two of them have to face to the rear (it's where the support rods screw in.) If you don't pay attention you'll be taking it apart to fix that.
It is kind of small and compact for a computer desk. The paint has a metallic finish to it, and actually looks much nicer than in the pictures. The tempered opaque black glass top is also nice. Everything is functional, no complaints.Be sure to check out the dimensions before you purchase this.
it is a little bit hard to put all pieces together, the instructor is not very clear. other that, it is good
This desk came Excellently Packaged! The printed directions were very good also. The assembly went well  & the tempered black glass top looks good! The finished product is outstanding! We have this desk in our living room. The desk is both beautiful & functional.
The table is sturdy enough and goes together easily and is very compact.
The desk came nicely packaged, and within 30 min the desk was in place with my computer up and running. It's very nice for limited space. Good deal!
THE INSTRUCTIONS ARENT AS CLEAR AS THEY SHOULD BE, I NEEDED MORE BOLTS AND I CONTACTED THE COMPANY AND THEY NEVER RESPONDED . MY HUSBAND ENDED UO GOING TO HOME DEPOT GETTING THE SCREWS FOR THE BACK BRACES WHICH HAVE TO USED OR IT WOBBLES.
Nice and compact, able to fit it along with a stool into a small space, highly recommend if space is tight.
Instructions to assemble are clear and hold my large screen monitor very well. Love the black tempered glass. Highly recommend it to others.
Answer: 11 x 27 inches