With HML/PML we typically reimburse on rehab funds.

Tenant actually didnt ask me for reimbursement.

The only time I have reimbursed tenants for non-use is because I require their absence for some remedial action, such as when I had to fumigate a building for termites, and coordinated for all tenants to leave for 48 hours and I reimbursed them for the non-use as written in the lease a daily rate for such situations.Roommate 1 and 2 need to be part of the solution to make this work, with your help. 

They're FHA insured and they must get 95% of appraisal to be fully reimbursed by FHA.

(I think Tenant 1 may have paid the deposit and had Tenant 2 pay her back after the fact, so one had reimbursed the other for her half, but that's not my issue to get into).

If a payment is made from the fund, that agent CANNOT practice real estate until they have reimbursed the fund.I don't agree with all laws.

Pay the bill yourself, then reimburse yourself by charging the tenants based on a formula.

She also hasn't paid her sewer bill even though she has been getting utility reimbursements from section 8 for that.

Get the seller to pay for the new appraisal since you paid for the first one or go ahead and pay for it and then insist that you get reimbursed for the first one by the lender who selected the original appraiser because that appraisal was incorrect.

I'd probably do the first as I want there to be a record of me paying for the cost as it is my property, and I want to demonstrate the expense was mine even if it is ultimately reimbursed.