I have a friend, in his late 70’s, who has an IRA and 401k. He works full time and is taking RMD’s from the IRA. He wants the IRA and/or the 401k to purchase and own homes for each of his two daughters, who will then pay him rent. How does he go about finding a company willing to act as trustee or custodian for this, and who will make sure he avoids the many traps and pitfalls of a self-directed IRA or 401k owing rental real estate?