Flat share sought

For £1000 pcm I can get a small cramped 1 bed flat.
For £2000 pcm we can get a superb 2-3 bedroom flat. Plus many bills would be halved.
Of course we would need to get on. Socially it could be respectful and occasional or we could become friends.
I get on with most, any age, I’ve worked with schools in the Alps for a few weeks a year the last several years. I cycle for transport and leisure. I have an early 30s daughter in Edinburgh. Males of females.