My fiance, dog and I stayed here Memorial Day weekend 2010. With it being such a busy weekend (not only the holiday but also UFC 114) it was a good place to stay - it was clean, the grounds well maintained and comfortable.
Pros:
1) No pet fee, free milk bones at check in, ample grass to walk pets and they even supply poop bags in case you forgot to bring your own.
2) Free breakfast - fresh waffles, yogurt, sausage, hard boiled eggs, breads, bagels, juices, coffee - for free hotel breakfast, it wasn't too bad - then again, I'll eat just about anything. :)
3) Free WiFi - from the previous reviews, they must have fixed the problem with the Internet because our WiFi was up and working the entire time with strong signals.
Only one "con" - I wish the pool and jacuzzi were a little cleaner - I have issues with swimming with leaves & flowers that fall into the pool.
Overall, I will stay here again, especially when I decide that my little dog friend is coming to Vegas as well.