Looking for a home / Buying your home & shared ownership

1. I want someone to move in with me, what do I need to do?
2. I want to buy my home under the right to buy or right to acquire scheme
3. I want to buy my partner out of our shared ownership home
4. I want to sell my shared ownership home
5. I want to buy more shares in my home
6. I need to change my name
7. I think my neighbour has abandoned their property
8. Do I need permission to run a business from my home?