Outgoing Professional & Friendly Dog Seek En Suite

I am currently living alone in a 1 bed in West Hampstead, but looking to move back into a flat share to save a bit more money before I plan to move to Australia in early 2028. I am keen to stay near West Hampstead, but open to other Zone 1/2 locations.

More about me:
I am an American who moved to the UK back in 2021, a professional working in corporate strategy for Marriott International. I am an avid traveler who travels for work quite often, and I don't spend a ton of time at home as I keep myself very busy. I come with a small, very friendly and well-behaved dog named Piper. She is 9 years old and her favorite hobby is sleeping (she's really more of a cat than a dog...). I don't host much, but ideally my flatmate would be open to me having a small dinner party with close friends once in a while (that you would be more than welcome to attend!).