I have trained for roughly 3.5 years and have found Carlos style and methods highly effective. He is humble and makes sure that you understand the core of any technique. He is also a competitor in both the National and international circuit. This leads his instruction to remain very relevant in both the sport and art of jiu-jitsu. You will not be disappointed.
He is building a solid team and jiu jitsu family. All of who share in Carlos's shared brutal humility. This environment fosters strength not only in competitive jiu-jitsu but in character as well.
Don't take my word for it though. Come in and get your first roll in... The people and Professors actions will show better than anything I can type... ;)