My daughter (3 years old) and I are moving in with my sister and her son (2 years old) for at least six months. Her house has three bedrooms and a small office. One of the set ups we've discussed is having our kids share the largest bedroom, however they have totally different sleep routines and night time waking. Her son goes down easier as he still nurses but wakes many times through the night. Mine wants to chat until her motor runs out but then sleeps all night. We want to keep this open as a possibility, so any suggestions about merging routines and room sharing for two toddlers?