Busy busy busy busy, no time for BB but thank you thank you for your replies!

Many of you have said what i was thinking myself, that chances are we will have a closer connection because i am older and will tend to be more mothering, but also that im going to seem like and aunty as my bubby and my sisters will be growing up together (can't wait for playdates, how convenient! hehe!).
I know things will be different to as if i was living at home - and i have come to realise that as adults, the generation gap may be quite difficult for us to have the sibling type r/ship i have with my brothers, because there will be such a large age difference - but then i also see it as a good way that maybe being able to bond with my sisters during teenage years, will make it easier to communicate with my son, IYKWIM.
Either way, i am terribly excited, and was really interested in knowing how many of you have been in similar situations and the feedback seems mostly positive, now just to have faith!