About the Package - Click 2 Run (not MSI)
Only installs the following Office 16 Pro Plus products:

Microsoft Word
Microsoft Excel
Microsoft PowerPoint

Office Tools:
Database Compare
Language Preferences
Office Upload Center
Spreadsheet Compare
Telemetry Dashboard
Telemetry Log

It is specifically for those who do not want or need the following:
Access Groove Lync OneDrive OneNote Outlook Publisher Skype Visio

Naturally the install is somewhat more compact - approximately 1.65 v 2.7+ GB
However, the real saving so to speak is in unwanted updates & a cluttered disk

For info on Word Excel & PowerPoint
Checkout Product Info & Screenshots folder