How do I get inside?

Hint 1 of 7:

Did you try knocking on the door?

Hint 2 of 7:

Maybe nobody's home.

Hint 3 of 7:

Did you try entering through the window?

Hint 4 of 7:

Climb up the ladder and check out the windows.

Hint 5 of 7:

So, there's somebody home, but they probably didn't hear you because of that
huge fan.