Repairing my great-grandmother’s house

Hi Everyone,

I'm Judit, I'm from Hungary. I live in a small village close to my great grandmother.
In a few weeks ago, in my great-grandmother's house was an electricity fire. I'm happy because she could came out the house and phisically she's fine now, but we have a problem, because this house is not safe anymore. The electrician said, that we should change every electricity wire in the walls and gave us a quoation too. When we saw the amount we could not believe. We hoped it's not the truth, but it was.
So now my sweet 97 years old great-grandmother lives with me, but every day I see her crying about her house. She lived in that house in all her life, she really miss it, her every memorie is in that house where she lived with her beloved husband, where her childrens grown up. She want to move back. I try to help her and support her, because I want to see her smiling and being happy, but it's really hard because I don't have enough money to make her dream come true. I allocate every little money for it, but it Will be a long-long time till I have this amount. I support my mother, becuse she has a heart disease, so she can't work in a fulll time job. My grandmother is a pensioner. In our country the pension and payments are very low and the bills really expensive, so it makes even harder to solve our problem.

This is why I ask every lovely and helpfully people who read this, please help us!