Roof repairs

I thought we had roof problems until I saw this- on the Monzies estate near Crieff.
 
This secluded valley has been inhabited since pre-historic times. 
 
And today the area is re-inventing itself with holiday cottages.
 
Thanks to  Nickimage888for  Mono Monday challenge “rooftops”.
 
Meanwhile down the road preparations are in full swing for filming Outlander tonight and the fans are gathering.
 
This is the first time I have ever seen a film set in action. What puzzles me is the amount of people and equipment needed.