Very unfriendly, uses profanity on the sales floor and announces himself as "The Boss" when you ask to speak to his supervisor. Normally, I would give Commonwealth 5 stars across the board with everyone I ever worked with here. For example, I've worked with Esteban Rodriquez before and he is much different. If you get a chance to work with him, Esteban is among the best that Commonwealth offers and extremely professional. My family purchased a 2017 Chevrolet Work Truck last year from Esteban. On the other hand, if you request to speak with Carlos's supervisor, he will have you removed from the building.