Removing these seats was a lot of fun. Back fasteners were easy - front ones not so much. The seats do not raise at all and there is no space to access the screws/bolts used with a normal tool. And as an added bonus, one one front one they used a 10mm hex bolt and on the other a phillips head screw. I was able to get a 10mm shallow wrench socket on the hex bolt and use the open end wrench to remove the bolt.