Advantages are as follows

1. Make real estate investment small, mobile and simple.

2. It has high liquidity.

3. Product income and dividends are relatively stable, and there is a certain increase.

4. The correlation with stocks and bonds is low, and joining the portfolio can effectively spread risks.

Disadvantages are as follows

1. Overall economic risk.

2. Real estate cyclical risk.

3. Policy risks

4. Risk of price fluctuation caused by interest rate changes.