Yes! If you want to join and you feel like a complete beginner, there are 2 beginner programmes to get you started and lots of additionally workouts you can do.
There are body weight workouts, so really, nothing! But I recommend you get yourself a set of dumbbells and a yoga mat and you'll be ready.
The membership is £35 per month, you can get 20% off your first month if you use the code '20OFF' at checkout. Don't forget you can cancel at any time.