We're moving house this summer. DS will be just 2 and DD will be 7 months. Both of them sleep through the night. We will have enough space for them each to have their own room but I am wondering if it wouldn't be better for them to share. Reasons are i) it might be nice for them and ii) we would have a spare room for guests and for me to escape to if DH starts snoring too badly. But are they too young to share and this is a bad idea? Would love to hear your thoughts and experiences.