What makes NEM1 distinct is its "socicultural" focus. Each unit doesn't just teach grammar; it immerses the student in the cultures of Spain and Latin America, making the audio component not just a study aid, but a window into the Hispanic world.
: If you are looking for the original version (2005), another VK archive nuevo espanol en marcha 1 audio vk
If you truly cannot pay, use VK as a last resort, but promise yourself to buy an official product (like the workbook or a higher level) in the future. What makes NEM1 distinct is its "socicultural" focus
If you are a beginner looking for a comprehensive course to teach yourself Spanish or supplement a class, use VK as a last resort