Assistance Dog at Uni?

I am in the process of being diagnosed with Ehlers Danlos Syndrome and Autism. I strongly believe an assistance dog would help with things like, picking up objects I have dropped, opening and closing doors when I am on crutches and fetching help if I have fallen or need support.
Only issue is most ADUK charities able to support people with disabilities such as mine require a fenced off garden, but I am at uni and have been granted permission to stay on campus in my own one bed flat due to my mobility issues. How can I work around this to get the support I need?