The ideal age to make use of all the games and activities to help with preparation is around 16-18 months due to understanding/communication skills requirements, however you can start from 12 months if your baby is established on solids and you are eliminating feeds gradually. 

It’s individual. You can do it in a week or less, or it may take months depending on what route you choose.

Yes it does. Much of the information will be helpful for bottle/formula fed babies too, and I have also included some specific tips for bottle fed babies.

The process does not involve your baby crying alone for any periods of time. It is likely though that there will be some tears and difficult emotions, this is normal and ok and long as it's supported. There is a session in the workbook about how to support tears and there is also a session on how to encourage night weaning without any tears, which may take longer but it's possible and it's how I night weaned my middle child. 

Although it is lovely to have someone for support, you can absolutely go through the entire process by yourself. In fact, some mothers prefer that as it means you will continue to be your child’s constant source of comfort during a difficult transition

Absolutely! I will give you the choice of gradually moving away from cosleeping, or continue to cosleep as normal!