How does maintenance work?

I’m getting really close to my goal weight, ~7 more pounds to go! I’m thinking I am about 6 weeks away from moving into maintenance.

I will of course be meeting with my doctor to determine the right path forward. But I’m curious what “maintenance “ looks like? I’d love to hear any advice for what has worked and not worked.

For reference, I am on 12.5. SW 256/CW 159 / GW 150-155