Yes! I am getting more sleep as a result! She has slept all night several nights.
What I did, puffy was this - I started by getting rid of feeding to sleep at naps and bedtimes, which I was confident about as she used to do without it and she naps at nursery. So I got DH to put her down for naps and introduced a story between bedtime feed and bed - with introduction of the idea that the breasts were going to sleep at bedtime too.
Once that was in place, I felt ready to not feed in the night. The first couple of nights there was a lot of wailing and a lot of crying for breastmilk. DH and I both cuddled her to sleep in a chair, found she woke on return to cot, did a bit more cuddling, let her cry a bit. On one occasion I got a bit confused and ended up giving her a cup of juice 
. That lasted about two nights.
After that she seemed a bit more amenable to some reassurance and comfort in her cot - I've always read about people reassuring and patting and never found that it comforted or calmed dd, but that seemed to change. So now I can go in, give her a bit of chat, wander out and go back if needs be (if crying ensues and not subsided by time I get back to bed, really).
I'd say in general that I'm using a lot more talk about sleep, her cot animals, what's happening when we wake up, who's asleep and where, who's trying to get to sleep and so on than I was before I started.