Lots of outside and indoor seating (large picnic style tables with some normal tables). They feature a live DJ so it can be a bit noisy if you're trying to do serious work. Make sure you try the jalapeno with bacon mac and cheese! It is outstanding.
The hot vanilla latte is a bit bitter, but the cold VL is very good (it is on the milkier side). The chai is a bit watery/not very spicy, but is also foamy. The soy latte has a hint of sweetness.
Lux is my go-to cafe in downtown Phoenix and is great for late night hang outs.