Im 17 Can I Get A Loan?

Im 17 And Im Movin Out Of Home Ive Found An Adorable Flat And Its Exactly What I Want But I Havent Got Time To Save Up Thats Why I Need The Loan For The Bond And Furnisher.Im At College And Also Work Cleaning A Local Superstore A Couple Of Hours A Day I Earn About �400 A Month And �120 From My EMA So I Can Afford Repayments.A Friend Is Movin In With Me Thats How I Can Afford A Flat As he Has A Good Salary.Ive Tried Loads Of Places Most Say You Have Too Be 18 Its Annoyin If Im Old Enough To Work Surely Im Old Enough To Lend Money! Advice Anyone? Also How Does A Co-Signer Work Could Someone Over 18 Sign The Contract But The Payments Come Out Of My Account?