To be completely the honest the mechanical installation of the roof wasn't too difficult but I would pay for someone to fit in future, Where I've made mistakes is the tent, it is completely waterproof but aesthetically it is a mess at the front. I've had to pump it full of sealant and it's not pretty. I should have taken more time forming the plastic which holds the fabric down around the ribs in the roof. I'm going to tidy it up with some rubber and it shouldn't look out of place but I know I made a schoolboy error and it's not the level of quality I try to achieve.