so i got it up the roof. i didn't use the straps. i didn't use the dolly.
i took the top off. one guy in the front lifting by the handle. two guys in the back holding it by the base and handle. step by step. hernia by hernia. we got it up in fairly short time. i chipped a step on the stairs but better the stairs than the grill..
the handles are very useful and they do support the weight of the bottom grill half. it's good for lifting up to the cart. would have been extra difficult without these handles.
i'm glad i got the 19. the 22 TT or anything bigger, i would have needed to hire a crane and i am not sure if the roof would take that kind of weight.
anyway, it's all setup, and now i need to find the time to fire it up..