Set up, meaning connectivity, is a breeze. 5 inches from the rear of the vehicle. The only reason I give it two stars is because once I got it in and it looked okay, I liked it but dust was never blocked out. There is no ERG mode on this trainer, but it does provide enough resistance to replicate riding a bike. Super satisfied and my boys wear theirs every day. But either way, the slides are great and I couldn?t be happier. concepts. But, the brightness turns up enough to use the tablet outside. Fit pretty easily & seems very sturdy. Order a size up