Let's start with the good stuff:
1) The house is great. It has been remodeled in the last year(s), and feels new; furniture is comfortable and nice, modern design; good quality kitchen stuff; lots of beds; pool and hot-tub (eventhough we didn't use them); well stocked and appointed with everything one needs (sheets, blankets, towels, etc).
2) Arthur is a great host. He made sure that there was soap, shampoo, etc in the bathrooms (even made the towels into swans); the kitchen had everything needed for a short stay (ie coffee maker and coffee, condiments, cooking and eating utensils, etc); he was very attentive and checked in a number of times to make sure everything was OK.
3) Location is sort of OK (more on this below). Close enough to the strip and very close to the good Asian restaurants. Easy to get around and was great for what we needed.

What was not as good: the neighborhood. When I pulled up to the house, I was a bit concerned by the huge security bars on the front entrance. There was sort of a 'ghetto' feeling in the neighborhood: one night there were police cars in the middle of the street with cops escorting (arresting??) a few guys who looked like gang-bangers; the next night there was a police helicopter w/ spotlight circling around; one of the neighbors had all of their belongings on the front yard. However, once in the house (and backyard), it is nice and we did not have any problems. In addition to the security bars, there is also an alarm system.

With that said, we were very happy--with the great attention from Arthur, the wonderful inside of the house and it was perfect for everything we needed.