Plenty exist for private lenders (which is what seller financing is) and can track payments and am tables and also do automatic electronic withdrawal (ACH debit) which helps improve the likelihood of getting paid promptly each month.

They have published with the SEC notifications that all withdrawals are frozen.

Baselane seams to be more normal for transfer/deposit limits and you can create multiple virtual accounts for each property.

Their rates are good but boy, they looked at my financials and ask some funny questions such as asking for proof that I could withdraw funds from my SEP IRA account, and that I need to provide documentation to verify that  this employer sponsored retirement account allows for funds to be withdrawn, or if withdrawals could only be made in connection with the borrowers employment termination, retirement or death etc. everyday they sent me something new to answer.

If I wasn't certain her story tracked, I would ask for documentation of her 401k balance and her application to withdraw money.

Dwelling/Fire policies require that you request a limit for contents.3.

Also, to track spending habits - just had a prospect withdraw their application when we asked why they were spending half their income on gambling websites.

Quote from @Victor Yang: If I gift a house, what amount will go towards the lifetime gift limit, the amount i purchased the house for, or the current FMV?

That way, her limited funds can go toward her own living expenses. 

Originally, I felt limited by conventional lending DTI.