Saving User Data to Array inside Struct

I'd like to properly save inputted user data /variables inside a array which is inside a struct but unable to get it to work.

Currently, I have a few strucs:

struct Household: Codable {
    let id  = UUID()
    var region: String
    var householdSize: Int = 1
    var receivingBenefits: [String]
    var energyCrisis: Bool
    var utilityProviders: [String]
    var residenceType: String
    var propertyTaxPastDue, homeNeedsRepairs, filedPreviousYearTaxReturn, heatingSystemNeedsRepairs: Bool
    var atRiskOfHomelessness: Bool
    var receivedMaximumBenefit: ReceivedMaximumBenefit
    var personDetails: [PersonDetail]
    var incomes: [Income]
    var assets: [Asset]

    enum CodingKeys: String, CodingKey {
        case region
        case householdSize = "household_size"
        case receivingBenefits = "receiving_benefits"
        case energyCrisis = "energy_crisis"
        case utilityProviders = "utility_providers"
        case residenceType = "residence_type"
        case propertyTaxPastDue = "property_tax_past_due"
        case homeNeedsRepairs = "home_needs_repairs"
        case filedPreviousYearTaxReturn = "filed_previous_year_tax_return"
        case heatingSystemNeedsRepairs = "heating_system_needs_repairs"
        case atRiskOfHomelessness = "at_risk_of_homelessness"
        case receivedMaximumBenefit = "received_maximum_benefit"
        case personDetails = "person_details"
        case incomes, assets
    }
}

struct PersonDetail: Codable, Identifiable {

    let id  = UUID()  // <-- here
    var age: Int = 18
    var maritalStatus: String = ""
    var minimumEmploymentOverExtendedPeriod: Bool
    var workStatus: String = ""
    var pregnant: Bool
    var attendingSchool: Bool = false
    var disabled: Bool

    enum CodingKeys: String, CodingKey {
        case age
        case maritalStatus = "marital_status"
        case minimumEmploymentOverExtendedPeriod = "minimum_employment_over_extended_period"
        case workStatus = "work_status"
        case pregnant
        case attendingSchool = "attending_school"
        case disabled
    }
}

class Base: ObservableObject, Codable {
    @Published var household: Household

    enum CodingKeys: String, CodingKey {
        case household = "household"
    }
}

Now, I can easily bind a Textfield, toggle or Picker to anything under the Household struct for example below which I believe is easily connected via household in the Base() class..

    HStack() {
       Image(systemName:"wrench.and.screwdriver.fill")
                   .frame(width: 15, height: 15)
      Toggle(isOn: $eligBase.household.homeNeedsRepairs) {
               Text("Need Home Repairs?")
                       .font(.system(size: 15))
                  }.tint(.blue)
              }

However, I'm unable to connect anything in the array`[PersonDetail], which I included the struct.

For example, If I wanted to connected a Toggle for the disabled variable in `PersonDetail', I get an error, here is my disabled toggle:

 Toggle(isOn: $eligBase.household.personDetails.disabled) {
              Text("Disabled")
                        .font(.system(size: 15))
......
}

I receive an error stating:

Value of type 'Binding<[PersonDetail]>' has no dynamic member 'disabled' using key path from root type '[PersonDetail]'

Any ideas how I can connect Toggles, Textfield, Picker to a variable in an array which is in a struct? Thanks.