Сохраните данные мастера форм Django в три модели со связанными полями

Я работаю над проектом, который требует использования мастера форм для заполнения трех связанных моделей. Первая модель - Listing - имеет общие данные, которые имеют отношение OneToOneField со второй моделью (Property). Модель Listing также имеет отношение многие ко многим с третьей моделью (ListingImages). В общем, я использую 4 формы в мастере. Вот определение моделей models.py

class Listing(models.Model):
    listing_type_choices = [('P', 'Property'), ('V', 'Vehicle'), ('B', 'Business/Service'), ('E', 'Events')]

    listing_title = models.CharField(max_length=255)
    listing_type = models.CharField(choices=listing_type_choices, max_length=1, default='P')
    status = models.BooleanField(default=False)
    featured = models.BooleanField(default=False)
    city = models.CharField(max_length=255, blank=True)
    location = PlainLocationField(based_fields=['city'], zoom=7, blank=True)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)
    expires_on = models.DateTimeField(auto_now=True)
    created_by = models.ForeignKey(User,
        on_delete=models.CASCADE, editable=False, null=True, blank=True
    )
    listing_owner = models.ForeignKey(User,
        on_delete=models.CASCADE, related_name='list_owner'
    )

    def __str__(self):
        return self.listing_title


def get_image_filename(instance, filename):
    title = instance.listing.listing_title
    slug = slugify(title)
    return "listings_pics/%s-%s" % (slug, filename)


class ListingImages(models.Model):
    listing = models.ForeignKey(Listing, on_delete=models.CASCADE)
    image_url = models.ImageField(upload_to=get_image_filename,
                              verbose_name='Listing Images')
    main_image = models.BooleanField(default=False)

    class Meta:
        verbose_name_plural = "Listing Images"

    def __str__(self):
        return f'{self.listing.listing_title} Image'


class Property(models.Model):
    sale_hire_choices = [('S', 'Sale'), ('R', 'Rent')]
    fully_furnished_choices = [('Y', 'Yes'), ('N', 'No')]

    listing = models.OneToOneField(Listing, on_delete=models.CASCADE)
    sub_category = models.ForeignKey(PropertySubCategory, on_delete=models.CASCADE)
    for_sale_rent = models.CharField(choices=sale_hire_choices, max_length=1, default=None)
    bedrooms = models.PositiveIntegerField(default=0)
    bathrooms = models.PositiveIntegerField(default=0)
    rooms = models.PositiveIntegerField(default=0)
    land_size = models.DecimalField(max_digits=10, decimal_places=2)
    available_from = models.DateField()
    car_spaces = models.PositiveIntegerField(default=0)
    fully_furnished = models.CharField(choices=fully_furnished_choices, max_length=1, default=None)
    desc = models.TextField()
    property_features = models.ManyToManyField(PropertyFeatures)
    price = models.DecimalField(max_digits=15, decimal_places=2)
    currency = models.ForeignKey(Currency, on_delete=models.CASCADE)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

Вот формы.py

    from django import forms
from .models import Listing, Property, Vehicle, Business, ListingImages
from django.forms import modelformset_factory

class ListingDetails(forms.ModelForm):
    class Meta:
        model = Listing
        fields = ['listing_title', 'city', 'location']

class PropertyDetails1(forms.ModelForm):
    class Meta:
        model = Property
        fields = ['sub_category', 'for_sale_rent', 'bedrooms', 'bathrooms',
            'rooms', 'land_size', 'available_from', 'car_spaces', 'fully_furnished',
            'desc', 'currency', 'price'
        ]

class PropertyDetails2(forms.ModelForm):
    class Meta:
        model = Property
        fields = ['property_features']

class ListingImagesForm(forms.ModelForm):
    image_url = forms.ImageField(label='Listing Image',
        widget=forms.ClearableFileInput(attrs={'multiple': True}),
        required=False
    )
    class Meta:
        model = ListingImages
        fields = ['image_url']

ImageFormSet = modelformset_factory(ListingImages, form=ListingImagesForm, extra=3)

просмотры.py

    from django.shortcuts import render, redirect
import os
from .forms import ListingDetails, PropertyDetails1, PropertyDetails2, ListingImagesForm
from .models import ListingImages, Listing, Property
from formtools.wizard.views import SessionWizardView
from django.conf import settings
from django.core.files.storage import FileSystemStorage
from django.forms import modelformset_factory
from django.contrib import messages
from django.http import HttpResponseRedirect, HttpResponse
from django.forms.models import construct_instance

class PropertyView(SessionWizardView):
    # formset = ImageFormSet(queryset=Images.objects.none())
    template_name = "listings/create_property.html"
    form_list = [ListingDetails, PropertyDetails1, PropertyDetails2, ListingImagesForm]
    file_storage = FileSystemStorage(location=os.path.join(settings.MEDIA_ROOT, 'media'))
    def done(self, form_list, **kwargs):
        listing_instance = Listing()
        property_instance = Property()
        listing_instance.created_by = self.request.user
        listing_instance.listing_owner = self.request.user
        listing_instance.listing_type = 'P'
        for form in form_list:
            listing_instance = construct_instance(form, listing_instance, form._meta.fields, form._meta.exclude)
            property_instance = construct_instance(form, property_instance, form._meta.fields, form._meta.exclude)
        listing = listing_instance.save()
        property_instance.listing = listing
        property_instance.save()
        return HttpResponse('data saved successfully')

Проблема, с которой я столкнулся, заключается в том, что я могу сохранить модель Listing, но проблема заключается в том, чтобы получить ее первичный идентификатор и использовать его для сохранения модели Property. Опять же, модель ListingImages хранит изображения, связанные с моделью Listing. Как сохранить эти модели в базе данных, учитывая, что их несколько?