Here's your sign, Grand-dad

A Kentucky grandfather has built a dream playhouse for his grand-daughter.  It's got beautiful woodwork, furniture, flooring, log cabin style, a porch, windows, a steel door, red steel roof, vaulted ceilings and  a chandelier, and....

.....it's 50 feet off the ground on top of an old silo.  OK, let me think about this; toddler in a playhouse 50 feet off the ground with windows and doors that open.  What could possibly go wrong?

Here's your sign, Grand-dad, as Mr. Foxworthy would say.  Just because you can do something doesn't mean it's a good idea.