TIPS BELOW. Slots in the airport if you didn't get your fix. Food and shopping options decent. Parking and figuring things out is a little challenging until you get the hang of it. Once inside they are definitely prepared for large crowds as Vegas gets, second only to Orlando. Security moves efficiently even if there's a long line.
Centralized location near the strip and 15 freeway.
TIP 1: Rental car facility is off site so prepare to take a shuttle for pick up and drop off.
TIP 2: There are two terminals here. Terminal 1 is the main one and Terminal 3 has very limited service. Make sure you know which terminal your airline is at.
TIP 3: Uber/Lyft pick-up area is on the second floor of the parking garage. I believe 2M. Look for ride-share signs.
TIP 4: After security, you have to take a tram to get to Terminal 1 gates.