public int GetHashCode([DisallowNull] Entry obj)
{
var hashBuilder = new HashBuilder();
hashBuilder.AddProperty(obj.PropertyAddress.City);
hashBuilder.AddProperty(obj.OfferDetails.OfferKind);
hashBuilder.AddProperty(obj.PropertyDetails.Area);
hashBuilder.AddProperty(obj.PropertyDetails.NumberOfRooms);
hashBuilder.AddProperty(obj.PropertyAddress.District);
hashBuilder.AddProperty(obj.PropertyAddress.StreetName);
hashBuilder.AddProperty(obj.PropertyAddress.DetailedAddress);
hashBuilder.AddProperty(obj.OfferDetails.SellerContact);
hashBuilder.AddProperty(obj.PropertyDetails.FloorNumber);
hashBuilder.AddProperty(obj.PropertyDetails.YearOfConstruction);
hashBuilder.AddProperty(obj.PropertyFeatures.Balconies);
hashBuilder.AddProperty(obj.PropertyFeatures.BasementArea);
hashBuilder.AddProperty(obj.PropertyFeatures.GardenArea);
hashBuilder.AddProperty(obj.PropertyFeatures.IndoorParkingPlaces);
hashBuilder.AddProperty(obj.PropertyFeatures.OutdoorParkingPlaces);
return(hashBuilder.Hash);
}