Hi @monicakm 
I've Google Earth'd (& YouTube'd) some of my old homes/schools/haunts every few years. Some still there, some gone.
'Causes me to have a mixed bag of feelings.
Broke my heart, that my large brick Elementary School was torn down, replaced with some small, little nondescript house.
But honestly, Im not really too surprised.
When I was attending there, the old, rich, varnished, glowing wood & desks were worn, but well kept. (Our Principal make sure of it!)
And the gorgeous White Marble stairs inside, were so worn, at the time, dipped out so deeply, from so many years of busy little feet -
-And not surprised with this wear & tear, cause I think that Elementary School was build .. just about the time the Dinosaur's roamed.
"Don’t forget to be kind to strangers, for some who have done this have entertained angels without realizing it!" (TLB)