Business Proposal For UK Real Estate Air BnB or Rental Property - PDF Format

I need a well formatted document outlining the pros and cons to starting an air BnB/ rental business with projected profit and costs included (Use typical data for London UK otherwise I can provide data).
The document should be concise while explaining the details of rental business. There should also be a justification for the long term viability of the property and how debt can be used as leverage for other properties, I can explain further if needed.

Thank You!