title: Python: How to extract multiple strings from pandas dataframe column
body: <p>I have a dataset which has a specific column containing strings in the format of:
  Building = Building_A and Floor = Floor_4
  Building = Building_D and Floor = Floor_2</p>
  
  <p>I would like to extract only the building and floor names, concatenated into a single string / new column.
  E.g. Building_A/Floor_4 
  Building_D/Floor_2</p>
  
  <p>I've spent about an hour looking through previous posts and was not able to find something to match what I am trying to do. Any help would be appreciated.</p>