I really struggled to understand some areas of ACCA F9 e.g. cost of capital, CAPM, equity valuation and debt factoring. This book is far better than the standard textbooks on the market and really made a difference. The author explains these topics, and many other areas of the syllabus, in very simple clear language and illustrates the concepts and steps with colourful diagrams and worked examples.
The book, whilst geared towards a student at F9 level, does cover many of the key P4 topics and so will also be useful when I go on to study this.