But that probably should be someone you can hire who will have a fiduciary responsibility for you, which is beyond the public forum such as BP.Is the deceased your relative? 

If your relative sells this on the mls for $220k, they will pay 6% for commissions, 2% for closing costs, and 3% for seller concessions.

Did your relator turn them down or is it up to you, that is two different messages.

You should easily find what you are looking for if you still want to bring him into the transaction.I am no expert and you should do your own researches, but for a small investment like the one you plan, i would keep my old people out of the deal, and find a local equity partner in your relations with good credit.

The solution is getting gift statements from your relatives, but that's just more paperwork and who wants more paperwork...If its all legit, you shouldn't worry about various US anti-laundering laws, etc (CONSULT A QUALIFIED PROFESSIONAL or two). 

You mentioned not wanting to depend solely on your relative's client base - that's the spirit.

Quote from @Tom Shi: Your relative is probably throwing away a lot of money in other areas.

Learn from your relative.

(I saw your related post, indicating this is to a relatively new rehabber getting advice from a "highly recommended" coach.

What's your relative going to do for you?