Husband Store (joke fit for an 11 year old)

Do email da Newsnight de 5ªf, a "famosa" Joke Fit For an Eleven Year Old:
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Today's offering was sent by Newsnight viewer Nick Webb:

A brand new store has just opened in London - and it sells husbands. When women go to choose a husband, they have to follow the instructions at the entrance:
You may visit this store only once. There are 6 floors and the value of the products increase as you ascend the flights. You may choose any item from a particular floor, or may choose to go up to the next floor, but you can't go back down except to leave the building!"

So, a woman goes to the Husband Store to find a husband.
On the 1st floor the sign on the door reads:
Floor 1 - These men have jobs.
The 2nd floor sign reads:
Floor 2 - These men Have Jobs and Love Kids.
The 3rd floor sign reads:
Floor 3 - These men Have Jobs, Love Kids and are extremely good looking.
"Great," she thinks, but feels compelled to keep going.
She goes to the 4th floor and the sign reads:
Floor 4 - These men Have Jobs, Love Kids, are Drop-dead Good Looking and Help with Housework.
"Fantastic" she exclaims, "I can hardly stand it!"
Still, she goes to the 5th floor and sign reads:
Floor 5 - These men Have Jobs, Love Kids, are Drop-dead Gorgeous, Help with Housework and Have A Strong Romantic Streak.
She is so tempted to stay, but she goes to the 6th floor and the sign reads:
Floor 6 - You are visitor 31,456,012 to this floor. There are no men on this floor. This floor exists solely as proof that women are impossible to please. Thank you for shopping at the Husband Store. »