My maintenance is also going well. I upped my calories by a few hundred when I hit 110lbs and also dropped my oil down to 1 tbsp/day. However, I have subsequently lost a few hundred grams, bringing my weight down to 109 or 109.5, which I'm even happier with. I do feel like it would be dangerous for me to keep losing too much more (I don't want to fall below about 107-108, because I'm not sure I'd continue to be healthy if I fell below the minimum normal weight for my height, which is 105lbs), so I'm keeping a fairly watchful eye on things. I don't want to gain anything either, so it's a bit of a balancing act, but I'm very much enjoying both being this slim and having more calories to play with.
I do not exercise, but I do count calories and track my intake along with taking a tbsp of ELOO nightly. These are things I did while losing also, the only difference being that at higher weights I used more ELOO and also more calories than at lower ones, since my energy needs obviously dropped as my weight did. I also exercised occasionally while losing, but I never had a regular fitness routine or anything. I simply exercised as I felt it was needed (ie when my weight was stuck). I also try and keep my diet reasonably balanced, though I still consume sugary foods and salty snacks in small to moderate amounts. The foods I emphasise most are fruit, vegetables, seaweeds, lean protein, oily fish and low fat dairy. I haven't cut out carbs, but I'm moderate with them, since I feel like they don't provide me with much nutritional bang for their buck. I also take a calcium supplement.