I was putting my girl down at 10 (roughly when I was going to sleep), big mistake! She was grumpy and overtired and waking at half 9 in the morning which (when I get back to work) is no good, I'm getting her down earlier now (my goal is 7) and she's down at 8 now and wakes at half 6, gives you a bit of time to yourself in the evenings, shes in her own bed and when you see how sprawled out she is you can really see they need that room to stretch out! She naps between every feed during the day, so about 4 or five naps at half an hour each and can still manage to sleep through the night so I wouldnt worry about her sleeping loads as its totally normal!
When your feeding before bed do you think she is getting enough? I found my milk wasnt enough in the evenings and she wanted loads more than I had to get her full?? Might explain why shes waking so often through the night too?
I also made sure at night, things are quiet and dont speak to her or change a nappy (unless its dirty), during the day I make sure theres plenty of light so she learned the difference between night and day quickly,
However I will point out that if I wasnt going back to work her routine of going down a bit later and getting up a bit later was working fine too, its just not convenient for work thats all, if the times are ok for you then I dont see why you need to change it? Not everyone is an early riser?!