Rebuilding the house for 94 years old grandmother after a stroke

In August 2016 my grandmother had a stroke. It was my fate that I found her in time and called for medical help. But I will never forget the look of the helpless man. I still have tears in my eyes today. After a long hospital stay, I took my grandmother and took care of her as much as I could. I have two little daughters that I always require my attention. Grandma began to show great psychological problems and anxiety Everything anyone did was wrong. Psychological problems began to reflect on my older daughter. It was not so easy to find your privacy. So we turned to psychiatric help. Grandmother after new medication is mild, but I can not see how lies as a bloke is itself hospitalized away from us. I would like to make her happy last years. But to do this, we need to remake our house. New boiler to make the heat even. Build a room for a grandmother to keep everyone in privacy. Purchase equipment such as a walk-in toilet, sleepers and more. I'm on maternity and my husband works from morning till night to have to meet all our needs and obligations. Her daughter goes to the first class, which is also financially challenging. That's why I turn to you. Is there any way we can help? I'll be grateful for anything.