Eating disorder services UK

I've just been referred to eating disorder team by my mental health lead and I have no idea what kind of services they offer? Do they help recovery or do they make it worse? Im so nervous, does anyone have experience with ED services in the UK? I really just want an understanding of how this will support recovery. All my mental health lead discussed with me is that they'll work on my feelings of control and the restrict binge purge cycle. Any guidance or understanding would be helpful thankyou