On the one hand, the transformation of large-scale, capital investment, involving a wide range, indeed increased the difficulty of the project to promote; the other hand, the solution to this problem is urgent, the deal is appropriate, related to the Many elderly people physical and mental health, related to "home based on the old" this old pension policy can be successfully implemented. Now the most needed is the government, residents, social forces and other aspects of "work together" to jointly solve this problem. In the face of the above problems, the experience and lessons learned from all over the world are put forward from the following aspects to solve the problem. The financing of funds is, above all, the public finance component. Whether the installation of elevators should be a government investment has always been a controversial issue, many people think that the installation of elevator beneficiaries is the transformation of buildings on the higher floors of the residents, not all the floor residents, not the city all taxpayers, so Should not enjoy public input. But taking into account the government behavior in the market economy in the guiding role, while this transformation is related to the basic livelihood issues, so the financial subsidies should be a small amount of investment in order to play a support and encouragement. Reference to the practice of domestic cities, the government invested about 1/3 of the total investment is appropriate Followed by residents and social forces. Due to the transformation of a certain value-added space, taking into account who benefit from the principle of market economy, the upper part of the floor of the residents should be the main body of capital investment. As a public welfare of the transformation of behavior, should also give full play to social forces, such as elevator enterprises. Encourage the elevator enterprises to lower prices, through the late maintenance and advertising revenue to balance profits. Finally, third-party institutions, such as bank funds as a supplement. For difficult households, you can apply for small loans. Public housing renovation conditions, you can also be part of the original real estate units to add funds.