Undergraduate Scottish Home Student Scholarships

Hi!
I am going to study a Maths degree at the University of Edinburgh, I am a Home student so I don't have to worry about enrollment cost, however after looking at accommodation prices I'm a little bit concerned as they are quite pricey.
I was just wondering if anyone knew any scholarships or bursaries I could apply to?
I got all A's at Higher so I could apply to academic scholarships?
I'm willing to provide any more information needed to check for eligibility.
Thank you!