We have just managed (I think!!!) to get DD to sleep in her room all night. About two weeks ago (there's a thread I wrote about it), I put a mattress in her room and I slept there for four nights. Each time I busted her getting out of bed, I'd put her back into her bed, let her know I was there and she'd go back to sleep. Then for another couple of nights, I started in my bed. When she got up, I took her back to her bed and spent the rest of the night in her room. Then we had a night where she just cried out, so I went in to settle her and returned to my own bed. The last three nights, she has slept through. She comes into our room at around 7am. She hasn't cried out or tried to get up. So far, and I know it's early days, it's worked. The last time she slept solo all night was back in November, and that was for one night. I don't know how well this will work with having two kids. Good luck with whatever you try