We stayed there one night to enjoy canoeing on Lake Mead and a helicopter ride from the local airport to the Grand Canyon. It's a place mostly attended by the locals. We were first assigned a one-bed room, which didn't work for us and the kids, but it was no problem to change it to a two-bed room. We also appreciated the pool where we were by ourselves. The buffet was closed for breakfast and dinner, but we ate at the cafe which had lots of good food and is quite cheap; you just have to wait quite long to get your order, it seems the kitchen is a bit slow.
So it's not a four-star hotel but a comfortable place to stay close to Lake Mead and Hoover Dam.