Awesome place to sweat your fat off and get a workout while having fun!!!
For $8, you can play all day. $3 for renting a racket. Shuttlecocks are sold for about $13 for 15 or so(?).
Yes, there is AC. It's just not on very high, as it would affect the shuttlecocks. Yes, it gets really really hot. There is a large fan available for you to cool off with at the lounge area. Cold drinks and a few snacks are also sold.
I went on a Thursday night around 8pm, and it was packed! All 7 courts were full. However, the lady that took our money handled it well. She allowed courts to play a couple games, and then switched other parties in. She would come by to let us know which courts were about to finish their game.
You can get really competitive or not. Three hours flew by quickly for us. Lots of fun.