Код-ревью: view model экрана заказа (Kotlin)

class OrderViewModel(private val context: Context) : ViewModel() {
    var isLoading = false
    var error: String? = null
    var order: Order? = null
    lateinit var view: OrderFragment

    fun load(id: String) {
        isLoading = true
        GlobalScope.launch {
            val response = Retrofit.Builder().baseUrl(BASE).build()
                .create(Api::class.java).order(id)
            order = response
            isLoading = false
            view.render(order!!)
        }
    }
}