April 6, 2018 Pictures:
Not many changes but I'll post pictures anyway.
^^^^ I had a look at the walls between the units, and I don't see any double walls. Perhaps they will double up the walls between the units later. I can think of a whole host of logistical issues regarding constructing double walls, especially if there is drywall on one or both of the inside surfaces (as shown in the diagram in a previous post). Right now there does not appear to be any drywall being installed, but they are doing the plumbing and wiring.
^^^^ The red crane has not been used since it was moved. Part of the boom is still on the ground.