right, for fronts mk2 golf and corrado as said, cos its later cab the handle is on the right side, its mk1 seats that fit but forward/back slider on wrong side

however rear seats are cabby only, i tried a set of rado seats in mine and it woudl tak a lot of effort to get em in
edit: mk3 frontss will go in with 90spec mk2 frames, scircco seats will also fit straight in
edit2: polo mk3 with height adjust will also fitr and sit lower than MK1/MK2.