I went to this museum two times for two different events and I found this place very interesting both times.
This museum basically has displays about a lot of different sexual topics from more adventurous sexual desires to prostitution. This place is able to maintain a very positive atmosphere about its displays and makes visitors feel comfortable about everything. Don't hesitate to ask questions!
Parking at this place will be easy and the museum was never crowded each time I went there. Allow yourself at least two hours to take full advantage of this somewhat large museum because it would be really too bad to rush through it. Also, it is very close to the strip and even a cab ride to get there should come out pretty cheap.
In conclusion, I would say that this place is very interesting if you want to take a quick break from the strip and see something different. Feel free to message me for any additional details that you may need!