Housekeeper Help w Airbnb Changeovers in Barking

We'll be travelling the first two weeks of September and are hoping to rent out our flat in Barking on Airbnb while we're away. We are SuperHosts on Airbnb, so know what we're doing, but since we're not around, we're looking for someone to do the changeovers (as we'll have different guests in this two week period). The guests will check-in themselves, and we will take care of all the communication before, during and after their stay. But since we're not physically present, we're looking for someone to do the changeovers. This includes cleaning the (one-bed) flat, washing and changing the sheets etc. We have done this several times in the past, but our trusted helper is also on holiday when we are.