Leone Cafe is one of my favorite coffee shops in Las Vegas for many reasons.
First is their food and drinks. You can go to Leone for a simple cup of coffee, a table full of brunch, great desserts and more. I can tell that the staff take a long time to prepare their food and drinks perfectly. If you are not satisfied with any of them, you can ask for a replacement. They will replace the item without a question.
Their service is amazing too. Leone has been one of my go-to coffee shops for about 3 years, and I haven't had a single bad experience yet. Their entire staff is very friendly. Everyone is there to ensure that you are happy.
The atmosphere is great. Leone is like a European city within Las Vegas. The interior is very elegant, yet comfortable. I feel like I am in a different city whenever I go to Leone. My only complain is that they do not have enough outlets to plug in chargers; it's more of nitpicking though.
Try Leone Cafe! You will not regret it. :D