Just you! But, we do use these props throughout the videos and they are essential for accessibility:

Always feel free to DIY your props if you do not have access. Books can make for solid blocks, a scarf or tie can work as a strap, pillows and blankets work if you don’t have a bolster.

I highly recommend you practice on a yoga mat for stability and to create a practice space for yourself. If possible, try to avoid practicing on carpet as it can compromise the wrists. If a mat isn’t available – aim for solid/smooth floors and a blanket for padding when needed.