We are new to being landlords and I booked a cleaner to clean our flat before the new tenant moved in. It’s a three bedroomed flat with linoleum flooring and unfurnished. The cleaner tells me it took nine hours to clean. That sounds crazy to me as it was empty and not that bad in the first place. She’s charging per hour and I think she’s taking advantage. Not sure what to do. First time posting so sorry if it’s not ok.