Trusses, Windows

Well, I'm having problem with the pictures linking so I will post a couple tonight to catch up. Quite a lot has happened over the past week. With a few thing happening each day it all adds up.
On Thursday all the trusses were up and some of the windows were put in. This includes the Front, Laundry and Garage doors. The rest of the windows have scaffolding in the way.

This is the upstairs toilet. Can anyone tell me what is different about ours?????
Shower niches in the master bedroom.