Installing a home elevator requires consideration of several factors, including: 

1. Brand and manufacturer: Choosing well-known brands and reliable manufacturers of household elevators can improve the quality and reliability of elevators. 

2. Function and Design: Different home elevators have different functions and designs, and you need to choose the elevator that best suits your needs and the design of your home. 

3. Cost: The price of home elevators varies depending on the brand, size, and functionality. When choosing a home elevator, it is necessary to consider budget and cost. 

4. Warranty and Service: Choosing a reliable elevator company that provides warranty and service can ensure that your home elevator receives timely maintenance and upkeep during use. 

5. Installation time: The installation of household elevators requires time and professional skills. You need to consider installation time and possible interference to ensure that the installation process does not affect your daily life. 

In short, home elevators are a convenient and practical device that can help elderly people and those with limited mobility to easily climb up and down floors at home. When choosing and installing a home elevator, multiple factors need to be considered and a reliable elevator company should be selected to provide service and support.