What disappointed me: I would not recommend it to an adult working person who wants to learn to speak the language first and then solve puzzles and complex exercises about cultural monuments of Spain. There are exercises where the matching is really questionable, for example, or extremely tedious. What is the point in the end, to use the language or to wrack our brains to find what is correct? I was not helped by the inductive method, which is supposedly meant to push you to find and retain knowledge on your own. Here, though, you are too much on your own. Everything could be simpler. Much ado about nothing. What I liked: it includes a large amount of 'material' and vocabulary in a more concise way compared to other series.