Welcome to Parlour Design

"Will you come into my parlour?" said the spider to the Fly
'Tis the prettiest little parlour that you ever did spy;
The way into my parlour is up a winding stair,
And I've many a curious thing to show when you are there"
"Oh no no" said the little Fly, "to ask me is in vain,
For who goes up your winding stair ne'er comes down again."