The surface is a rougher concrete, so it's not as smooth, which is perfect for riding. The grip is really decent if you wash the floor and tires before riding.
The garage went through some remodeling, everything but concrete was done by my family (including myself of course).
Yo Mutt, I know I have a great riding spot, but no one cancelled San Mateo sessions, I'm still down.
Besides, I need a bigger space once in a while.
Thanks for comments guys, I'm really glad you liked the video.