28 y/o Aussie Teacher Looking for a Sublet

I recently moved to London from Australia and I am looking for a sublet until Christmas or a 6-12 month lease.
A bit about me - I'm a 28 year old teacher who has full time work in Parson's Green. During the week I am quite busy with work and staying to stay fit where I can but on weekends I like to explore and socialise. Like an Aussie living in London, I like to travel, make memories with mates, find a good (and cheap) cafe, cocktail bar or restaurant and can absolutely devour a Sunday roast.
I am clean and tidy and am always up for a chat, drink or tv binge, but also respect people's down time. I am looking for a social housemate/household that like to spend some time with each other and will help me find all the best spots in London!