OMG this place is huge. It's like it's own little city. There's a north, central and south hall. Each hall has 2 floors and has various meeting rooms. There's a FedEx and various food places in the convention center itself as well. I came to go to the SEMA convention as a visitor. I didn't have access to very much of the show but was still exhausted with where I could walk around.
There are a ton of bathrooms available. it is also conveniently located near the monorail.
Very nice convention venue, just wear comfy shoes! ^_^*~