I have done both rooms now so I will talk about them individually. Let me preface this by saying that I have tried out several escape rooms in the Las Vegas area now and none are as worth it the two rooms at The Basement. Though it is a little pricey, you are getting what you pay for. And they have great deals at times, so be on the look out for them.
The Study (February 2017):
I did The Study second and this was definitely a different experience than The Basement. I saw that it was the easier room and thought that it would be too easy at first. That was definitely not the case! It definitely challenges you and will make you think outside the box! It will also keep you on edge as you complete the different challenges and is even a bit scary. This room was great.
The Basement (December 2016):
The Basement was the first escape room that I ever tried and it made me want to come back for more. It sets the standard so high that all other escape rooms will most likely pale in comparison. It really puts you so deep into the setting that you actually think you are trying to escape from this madman's house.
Overall, the technology in both the rooms is state of the art and is different than most other escape rooms. It really makes the difference. I would definitely consider coming back to complete the rooms.