These dont 'tilt' as such. You have to rotate the handle until whovever needs to get in the back
Fitting? A ball ache - come and check my knuckles. The holes in the bravo floor aint level for starters. Also, one bolt goes in horizontally rather than vertically. I bought the 'universal' fitting kit from them at £28 which basically consisted of loads of nuts n bolts, L brackets and 4 metal bars.
Had to do a lot of messing to get all the holes married up. And yes - I have snapped a weld UNDER the floorpan for one of the bolts. The drivers seat now has a bit of movement due to one of the nuts moving under the floor. I cant get access to it either so looks like I'm attacking it with a dremmel this weekend as it will fail its MOT at the mo