I dread cardio and am not great at it but enjoyed the class I took here. Once in a blue moon, I take a spin class, get my butt kicked, feel wiped out and like I should do it more. The main cycling room has multiple bikes set up in a stadium like setup so you can always see the instructor and the boards. The bikes are modern with outputs on RPM, what level you're at and resistance - for someone quantitative this accurate feedback on your settings are great rather than a generic "turn 2 knobs left". The facilities are amazing for an Arizona boutique studio! Well ventilated and air conditioned, towels, free water, clean bathrooms. I'd definitely come again when I visit.
Trish was a very inspiring instructor, she was high energy, called out students in an encouraging way. The leaderboard made me self-conscious since I hover around the slower half of the class but could be motivating. She played upbeat music and the routine was varied with different climbs and sprints that made it fly by - every second is a struggle for me in cardio.