My daughter is 10 months, we've always coslept (single mum) on a double bed. One side is pushed up against the wall (her side), but recently she's been so active of a night, crawling around the bed, climbing on me etc. Just now I put her down for a nap on her side of the bed, heard a thud ran up and she'd fallen out the bed on my side. So I think it's time for a cot however, the only way I can get her to sleep is by BFing her and then slowly putting her down next to me. And even then if I move too abruptly she wakes up crying, so I'm thinking transfer from me to cot won't work.
Are rocking cots a waste of money? People have suggested they are however she always went to sleep really well in her Moses basket when being rocked, and also sleeps in the car/ pram so I'm thinking a rocking cot might be the answer