oh i see, sorry, great idea!
Thanks for your help ladies. I have reconsidered again (oh the angst)
tonight Charlie goes in the big girl bed, after a week the cot comes into our room and that is bubby's bed. In the meantime, no bottles for him, or very weak formula to wean him from them, but all other comforts, so when no bottles is established then i resettle him in his cot with a dummy and patting, then when that is successful I will either just put him in Charlies room while she is gone for a few days and do pu/pd there or do the pu/pd in our room and move him once he is sleeping better, i am thinking that maybe move him first, I will post how I go!!
Love to you all
Happy weekend
Beck