抄録
The purpose of this research is to practice the two-step renovation experiment of public rental dwelling unit, UR
Freestyle House and verify the effects and the problems. As a result, we got a good impression about the two-step
renovation process from the hearing survey of young people. In addition amateurs were able to finish self-repairing
experiment by expert support with much lower cost than the outsourcing cost to builders. However, the fact that the
total amount such as material cost and personnel expenses for support was more than the cost that the questionnaire
respondents would want to spend was an issue for further study .
