You need better directions. I know what I'm doing and I almost screwed the assembly up.
I managed to fix it correctly after part of assembly was backwards, as in top and bottom.
HERES an idea (that has been in use for years....) LABEL THE WOOD PARTS.
Rocket science it's not.....

I got it right and I like it alot for the cost.
I works well for me. 
If the TV base has center based support you can fit larger TVs.I have a 37 sitting just fine. I like having wheels so I can turn it a little as I want.
This is good for price. Watch assembly though. Should have, at least. a paint finish on back of shelves, not BARE WOOD!