The cleaning company needs to manage your expectations and let you know if any desired services aren't available or will incur extra time or expense, window cleaning for instance.
Asking them questions if they like it as well as why or why not considered. https://igrozavod.ru/go/?url=aHR0cHM6Ly9NbWF0eWNvb24uaW5mby9pbmRleC5waHAvV2h5X3NfQW5kX0hvd19zX0luX0R1Y3RfQ2xlYW5pbmc