Second daughter, nearly 5 months is not about being put down (ever).
I survived her elder sister being similar, but she would let me put her down in her chair, mats etc without kicking off immediately and there was times of a night time I could pop her in the cot before I returned to work when she was 9 months old.
I'm currently resorting to co sleeping (not going great as she doesn't actually want to be next to me, but on me).
We need to look at putting her in her own room from around 6/7 months because of space and long term planning.
I know she just wants comfort and she's only small, but I can be holding her, walking around with her, changing her position (even going to the toilet holding her which involves a lot of jiggling and moving around) and she doesn't wake, but I go to put her down and she is instantly awake and screaming. The problem seems to be that when you go to lie her down, she curls herself up into a little ball/sit-up position rather than being relaxed and she won't bloody untense which wakes her up.
Anyone had similar and got any advice? Her sister would stay relaxed in her body position so you could transfer her to her cot without waking her after she fell asleep on you (with a fair bit of patting and comforting before walking away).