Looking a bedromm in a share flat

Hello, my name is Alicia I am Spanish and I'll Edinburgh for intensive English. I am a sociable, clean, tolerant, active, etc. person And I'm interested in renting a room from July 9 and August. And have a few questions if you're so kind to answer: First if would be available, which would be the total price including all expenses, far away is the center walking and with whom share.

Thank you very much for your attention.
Alicia greetings