What is the author's style in Memoirs of a Teenage Amnesiac by Gabrielle Zevin?

The language of this novel is relatively simple and easy to read. The author, however, interjects some foreign words to fit into the setting of the novel. The language is from the 21st century, which is when the novel is set. The language is descriptive enough that it helps to explain the situations and is detailed enough for the reader to truly understand.