She'd wandered into the downstairs apartment and flipped on the light.

Her neighbors banged on the windows of the downstairs apartment as well, but no one came out.

The one on the right obviously led to the downstairs apartment.

"Move all his stuff to the empty downstairs apartment," I said wearily.

Jackie and Sara convince their parents to allow them to move into the now-vacant downstairs apartment.

He said the windows in the downstairs apartment were closed because of rain.

Less splendid than the downstairs apartment, this was evidently Lorenna's living room.

The water cannot be shut off, of course, or the body will fill up, then overflow and make a mess of the downstairs apartment.

As a result, I share a gas and electric bill with the downstairs apartment.

The downstairs apartment is owned by the condo association.