Hi, I bought a Royal Titan and had it fitted to my '94 Elddis Typhoon (I caravan on my own with my 10 yr old daughter and can't 'manhandle' a van, also store on my drive which is quite tight to maneover). I am very happy with it, although it is my first mover, it is so easy to hitch the van to the car, rather than have to rely on a 10 yr old's description of 'a bit more that way'!
The control is very easy to use and I have had no problems with ground clearance. I purchased it from the MCEA stand at the NEC in February and am very pleased. The fitting is very unintrusive with the control box taking up little room in the front bed locker and run it from my 85amp battery with no problems.
Just my opinion, but I did spend the whole day looking aroud for movers and were very impressed with not only the product, but the knowledge of the guys selling them, unlike some manufacturers whose salesmen need to take a lesson or two in customer service!