Tidy full-time professional wanting own studio

Hi! I'm Miki, a Japanese designer based in London, working full-time. I'm looking for my own self-contained studio to rent — just for me, not a flatshare or house share.

A bit about me: I'm tidy, quiet and reliable, and I look after a place well as a considerate long-term tenant. I hold a UK Global Talent Visa (valid until 2031), so I have full right to rent, and I'm happy to provide references and proof of income.
What I'm looking for:

A self-contained studio with its own kitchen and bathroom (no sharing with housemates)

East London, ideally along the Elizabeth line — Whitechapel and nearby areas

Budget up to around £1,500 per month

Move-in around 20 August, with a little flexibility
A bathtub would be a lovely bonus, though not essential
Garden or balcony not needed

If you have a studio that might suit, I'd love to hear from you. Thank you!