This analysis book places a strong emphasis on addressing beginner difficulties: all new terms are thoroughly explained, and the proof structures are made as transparent as possible. During the preparation, there was particularly intensive collaboration with a group of students; everything they felt could contribute to a better understanding has been included. The book contains numerous exercises and tips for solving them. Complete, detailed solutions to the exercises can be found on the publisher's website. The book is also suitable for self-study. Throughout the text, there are many questions for reflection, and after each chapter, there is a collection of comprehension questions for later exam preparation. It also addresses many questions that are not directly related to analysis.