Neff S4130WOGB/20 dishwasher how easy to replace

hi folks was wondering if i can get some help, the door handle on our integrated Neff S4130WOGB/20 dishwasher broke and I can buy a spare from the links here. The door still operates as one side still appears to be catching. I’ve seen other links that say replacing this is easy and I was hoping someone here would be able to tell me how this is done. I am not sure how you get in to remove the existing handle and don’t want to remove any screws without firstly asking on here. If it’s not an easy job I’ll get a technician in to replace. Thanks in advance JD