I tried to take tango classes with Ana and Diego, but my experience was negative. These instructors need classes in customer service. I missed the beginner's class because my partner arrived late. I thought, that's okay I'll just take the next class, which was an intermediate class. At first, I was encouraged to dance by Diego, then he quickly decides my partner and I should leave the class because this is an "advanced class". We ask why? He says, well how would you feel if you signed up for intermediate and now you have to dance with a beginner? He said, the "problem" is we rotate dancers. I say, okay so we will not rotate, but this jerk wouldn't have it. He insisted we leave. Not very nice considering many of the other people in the intermediate class were left over from the basic class, and really were not too good either. I mean, the experience is supposes to be pleasant right? My conclusion - this guy or instructor couple is very insecure and immature. My partner and I left before we could get a lesson, they returned our money, then the "real owner" of the Triangulo dance studio comes out and apologizes once they learn my partner is a professional dancer and instructor. I didn't say anything, just thanked her and left. I'm a professional. I am both a lawyer and engineer, and I have owned and managed many businesses, and I have to say that I would never tolerate such lack of customer service and unprofessional behavior. Thus, Triangulo has lost my interest and business alike. Will not return. Good luck running a business so poorly. Hire some class, not insecure jerks! Nobody likes an insecure jerk. As I said, dancing is supposed to be pleasurable.