Away Resorts publishes information about pitch fees, running costs and optional letting. Your individual question will depend on the sales materials and agreements supplied for your park and purchase.
Compare promise, terms and outcome
If letting income was important, compare the original projection with net owner statements after commission and other deductions. If annual costs are the concern, build a schedule separating pitch fees, utilities, rates, passes and optional services.
For resale or part exchange, keep every written valuation and any explanation of commission, removal charges or the ability to sell privately.