The 777 comes delivered with water fountains installed on the outside of multiple lavatories.
You want to simplfy the cabin and remove the water fountains.
The simplified cabin allowing more space at the lavatories for passenger can crew to move past each other and less maintenance.
This modification removes the water fountains, caps the water lines and installs cover plates on the lavatories.
The simplified cabin allowing more space at the lavatories for passenger can crew to move past each other and less maintenance.