Answer: Significant time commitment for property management.

The correct answer is **C** because one of the major drawbacks of direct real estate investing is the substantial time required to manage the property. Owners must handle various aspects, including property selection, asset management, leasing, and administration. While options A and B mention control and tax rules, these are typically considered benefits rather than disadvantages of direct real estate investing. Control allows investors to make decisions about property use and leasing, while tax benefits can reduce taxable income through depreciation and interest expenses.

Author: LeetQuiz Editorial Team