I would suggest continuing with the same bathtime in the evenings as this will be a good time for when she does get into a routine a bit later on. The restlessness in the evening could be a touch of colic. It is common for it to start around this age and the evenings seems to a common time for babies to get it. As others have said, if you want to give her a bedtime bottle, you do it. At the end of the day she is you baby, not the HV's and you will know what suits her best.
Im trying to remember what I did with my first as she went into a good routine better than my 11 month old. I know she was in her own room from 2 weeks but I think I used to keep her downstairs in the evenings with us, and then take her up when I went to bed. We did this til she was too big for her basket She was having a feed about 10pm then again about 2am and 6am. By 12 weeks she was sleeping through.
Again with my second, we kept her downstairs with us til bedtime. However, we have been easier going so to speak. When she out grew her basket, we would settle her to sleep on the sofa, then take her up with us. When she was about 6 months we decided it was time to get her in a proper bedtime routine and would take her upstairs to bed at 7pm and she would settle to sleep in her cot. Amazingly she has always been very good and I wish we had done it sooner! lol
Dont worry about routine at the moment, she is still settling in to her new world. Just do what you and baby are happy and comfortable with :)