I stayed at Cindy and Keith's place for 2 weeks in Dec 2019. I enjoyed the stay very much. I stayed in the smallest room upstairs. The room didn't have a table (and I came for work), so I asked them and they brought a big table and a chair for me to put my laptop on. That was very nice and I was very comfortable working in the room.
The kitchen had everything I needed (and I cook a lot).
Cindy and Keith are both very hospitable and friendly. We had good conversations. They were always very nice to me and made sure I was comfortable.
The neighborhood is very quiet. There is a small park to walk in nearby, and there is a larger park in ~30 min walk.
The location is quite far from everything. For example, the closest grocery store is about 45 min walk. I walked there, took Uber back with all the groceries I bought for 2 weeks, and never went again. Luckily Keith gave me some extra room on kitchen shelves for my groceries, since I bought so much.
So to get to most places, you'll need a car or Uber (or at least a bike). Having said that, there is a crossfit gym and a few restaurants within about 15 min walk. I walked there every other day. It was fine, even though you need to walk on the side of a big road for ~7-10 min, which may be uncomfortable.
Cindy and Keith had amazing Christmas decorations both inside and outside of the house. And there are two awesome dogs in the house, Noel and Brother. They are the friendliest dogs I've ever seen. They will want you to pet them. And they're adorable. But what's also good is that Cindy and Keith make sure that the dogs are not all over the place (they usually stay in the garage), so if you don't feel like interacting with them, you won't even see them most of the time.
To conclude, I highly recommend this place. I think I have quite high standards for an airbnb to be called great, and this is definitely a great place to stay, if you have a plan on how to get around.
When I come to Vegas again, and I don't choose to stay on the Strip, then Cindy and Keith's place is the place I'd like to stay at.