He looked up to 6F, the top-floor two-bedroom apartment where his family lived.

He'd accepted the top-floor apartment on the spot, and the rest had been mere formality.

The 11 top-floor apartments can be reached only by inserting a key in the elevator.

On the landing below the girl's top-floor apartment, he stopped and listened.

The android had only recently moved out of the top-floor apartment after renovating it.

In 1920, the top-floor apartment was converted to commercial occupancy.

A moment later, he was tiptoeing softly from the top-floor apartment.

They said he had lived in a top-floor apartment of the 16-story building for about 40 years.

My goal is to have a top-floor apartment with an outdoor terrace.

Around that time, the rear wall to their top-floor apartment suddenly toppled into the back yard.