Staff members - The moment you enter any of the gyms in Scottsdale AZ or any other area, the first thing you get to see is the reception staff. Check if they are knowledgeable, welcoming, and friendly. These factors matter a lot as they are the ones you are going to interact with every time you visit the gym. Secondly, make sure you check the availability and attentiveness of the gym instructors and personal trainers. The gym should have a friendly atmosphere as well.