Want to enter the FF7 property market? Well if you like, you can buy the villa in Costa Del Sol for 300,000 Gil. Of course there are a good few locations around the world where you can sleep for free, but there's nothing like owning your own villa rather than bumming it. Also, the villa is set in the luxurious, sunny, beachy setting of Costa Del Sol, a prime location...
In order to purchase the villa, head downstairs and talk to the dude in the basement.
One neat thing Square put into Final Fantasy VII is that after Cloud sleeps in his villa, you'll catch him in the morning in his bathroom, finishing off his male grooming.