I'm just going to be honest since the rest of the reviews are so positive that we expected something much different.
Pros: Will communicates well, the house is close to the airport and the strip, and there is free parking within the gated community. We didn't meet him, but it sounds from the rest of the reviews like he is a great guy.
Cons: Overall, it feels more like showing up to crash at a guy's house who was not expecting company than an Airbnb. We were given the wrong door code, the house is messy with his personal belongings everywhere, the bathroom is not clean and no deep clean was done between guests (we were there two nights). There was no shampoo, conditioner, blow dryer, or anything like that besides a few empty bottles of his. There was no wi-fi and we had to pay for a city-wide wi-fi service by the hour. He offered us the laundry and some snacks/drinks from the fridge but the dryer was full of his clothes and the fridge was full of rotting food and for some reason, hair clippings. The kitchen was also a mess overall. The bedroom did not have a private lock so when we were out, we could not lock up our belongings. Overall, we slept fine. If all you need is a place to crash for one night on the way to the airport, this can work. However, if you want a clean and comfortable stay for a trip to Vegas, I suggest you look elsewhere.