All your questions answered.
Do I need to bring my own yoga mat?
You do not need to bring your own mat. You can borrow a mat and have use of any other props. Though, I do recommend to have your own mat if you are practicing regularly.
What should I wear?
Wear comfortable, soft clothing which can stretch with your movement. Bring a warm cardigan or jumper for resting.
Is there a changing room and shower?
There is a private changing area in all locations.
Is there a safe place to store my belongings?
Your belongings are kept safe in the practice room.