JB
Welcome to the forum.
In case you are not aware, your real name appears to be showing in the forum, if you want to change this then follow the instructions in the following FAQ
My full name is showing, how can I stop it?
First of all have a look at the PIP Claim guide there is a section at the back that covers the assessment and the questions you are likely to be asked.
They won't ask to look around and you will not have to demonstrate your problems and they won't be interested in talking to your friends and neighbours that help you so you won't have to supply names and addresses.
If you have more questions then reply to this post and we will do our best to help.
Good luck for tomorrow
Gordon