The brilliance of Bidayatul Mubtadi lies in its systematic organization. The text follows the traditional sequence of fiqh chapters, prioritizing acts of worship ( 'ibadat ) over social transactions ( mu'amalat ).

Bidayatul Mutafaqqih is structured as a comprehensive yet concise primer. The organization of its chapters follows the traditional arrangement found in classical works, and it is specifically designed to serve as an introduction to the Hanbali school's text, Manar As-Sabil . The book covers a wide array of topics central to Islamic practice and social transactions.

If you actually meant "Bidayatul Mujtahid" by Ibn Rushd (the grandson), that is a different book entirely—it is a comparative Fiqh manual comparing the Maliki, Shafi'i, Hanafi, and Hanbali schools, and is also available on Archive.org.

You can generally find the PDF version of Bidayatul Mutafaqqih on major Islamic digital libraries. When searching, look for the following:

Concise legal rulings based on textual evidence (Quran and Sunnah).