Yes, a friend had a double cab 110 (2003 model), and there was just a space under the rear seats. They were on tubular frames that looked like they should fold but didn't unless you spent a while unbolting them. There was no sign of that rather sophisticated seat box with a lid. The space available under the seats was not generous and I think that maybe the 130 has a bit more room because the floor does not need to curve upwards to clear the axle.