Step 1. Download the pampelona-road-55.fml file.
Step 2. Upload this file in a new project.
The download is a compressed (zipped) folder. Unzip the folder first, before uploading the file in Floorplanner.
For basic accounts uploading the fml file in Floorplanner is for free.
For paid accounts uploading the fml file in a paid account costs two credits. You can reuse the project later. If you do not want to create a new project, skip this exercise.