Flatwise 

The smart shared flat agency. If you are looking for a roommate, this is the place to go!

"Where did you find your roommate?"
"Flatwise! Where else?"

Flatwise by Flatwise June 3, 2019

flatwife 

Similar to flatmate or housemate but usually the one who makes sure the flat is clean and the bills are paid.

Did you remember to pay the phone bill?
Oh no but the flatwife will have done it.

flatwife by world April 4, 2005