1.When answering this question, you can discuss the factors that influence the cost of decorating a house or apartment, such as the size of the space, the quality of materials, and the complexity of the design. 2.You can also mention the economic conditions and market prices in your area, and how they affect the overall cost of decoration. Providing specific examples or comparisons can help illustrate your point.

1.When answering this question, you can discuss the factors that influence the cost of decorating a house or apartment, such as the size of the space, the quality of materials, and the complexity of the design. 2.You can also mention the economic conditions and market prices in your area, and how they affect the overall cost of decoration. Providing specific examples or comparisons can help illustrate your point.