Glad to see you here again! It's encouraging to see that you're getting Dad settled in and get stuff squared away at the facility. Not easy at all.
As for feeling overwhelmed, I can see why it can happen at times. Remember to tackle chores/tasks/rooms in small bites. Before you know it, that stuff will be gone or reduced. I've been amazed at how I accomplish things when I set aside, say, 2 hours on a particular space.
Then I treat myself with some awesome ice cream as my personal reward!
