Using meta data from a MS form created in SharePoint in Email

Hi,

I've created a Form within SharePoint and I want to add the results to 

1) An Approval
2) To Body of Email

This is the main part of the Flow and I'm using Compose actions 

The Names column is a People or Group type. Field = Names
The Building Ward Access is a Choice type Field = Building_x002d_Ward_x0020_Access

Both have 'Allow Multiple Selections'

I'm try just to add the Name or Names and Building / Ward or plural into the body of the Approval and Email.
I seem to be getting additional data including @odata

I've been using Join expressions, if Statements and nothing seems to be working??

Can someone please assist???