Complex Loan Question

Our business has an ongoing operating loan that gets renewed every year through Lender A. We write drafts directly from our account with Lender A to vendors for expenses and purchases. We worked with Lender A to get a loan for a fixed asset from an external lender, Lender B. Lender B deposited the funds into our account with Lender A. We then wrote drafts from our account through Lender A to pay for expenses and purchases related to the fixed asset, thereby increasing its value. We also write drafts out of our account for Lender A to pay down the principal and interest of our loan with Lender B (payable to Lender B). 

To recap:

Lender A - loan payable current liability account (it's paid off every year and then renewed)

Lender B - loan payable long term liability account (will be paid off after many years)

Fixed asset - building fixed asset account 

How do I record all of this correctly both historically and going forward? 

Hopefully this makes sense...