Double room for one person preferably a female

The room would suit a female student preferably. The flat is in Central London. It's a non party household so would suit a quiet person. A fan, broadband, and washing machine are available.
You would be sharing with a female in her 40s.
You should be vaccinated and follow a good hygiene routine.
The low rent is in lieu of some help, for example to accompany the lady out for walks or going out for shopping. Of course, It would be on your free day, in your free time.
Please think before approaching whether this is for you.
You will have your own life, privacy and hobbies to pursue. A person who would treat the flat as their home and has a kind heart would be a good fit.