Attending Ecela’s Spanish school in ViƱa del Mar has been a highlight of  our trip to South America.  My wife and I initially enrolled for 5  weeks and signed on for 4 more after that.  All of the teachers and  staff were so incredibly nice, patient, flexible, and extremely helpful,  not to mention exceedingly knowledgeable.  They were friendly but  professional, and classes were both challenging and a lot of fun.  Most  importantly, we were very pleased with how quickly we learned and  improved our Spanish abilities.  We enjoyed the activities and the  bottomless cups of coffee (or tea), but it was really the friendly  atmosphere created by teachers and staff that contributed to such a  positive experience.