Was discussing the hotel info with some people and thought I'd give a little more info:
Minimap:
http://imgur.com/a/N0exV
There's fast food and 24/7 convenience store walking distance from the hotel. After doing more research I discovered that contrary to what I was originally told by their corporate office, ALL rooms at this hotel come with microwaves and mini fridges. Their pool is outdoor but it's supposedly heated, and there's a hot tub. They also do a small free breakfast, so it's worth stopping by there on your way to the arena if you're looking to save some cash. I've also read that they can do a complimentary shuttle within 5 miles of the hotel, which Esports Arena is. If you're interested in that, it's worth calling/asking when you check in (say you're going to Downtown Santa Ana).
edit: lol thanks