Professional Female seeks a double room

I am a professional female aged 22 looking for a double room. I am available to move from 25/11/2019 and have a budget of approx ?500pcm. I would like to share with males or females ideally between 18 and 28 years old. I will be starting my new job in the NHS at the Royal Liverpool Hospital and would love a property near there (L7), Kensington, Aigburth, Wavertree and Sefton Park preferably. My boyfriend would also be staying approx 1 weekend every month so would appreciate properties that would accept this too. Please be in touch if you have an appropriate place!