If a landlord is providing services like mowing the lawn and taking rubbish out etc, you can damn well guarantee that they’re charging extra for those services.
You honestly believe a landlord spends 15 hours per week maintaining a property? At that point, you’d be exceeding by far your tenants right to a reasonable expectation of privacy, so are you really that gullible or are you just on some really good shit? You’ve clearly never rented a property yourself.