We prefer the term "intentional community" though 
DP and I share a large rambling ruin house with 10 other adults and 6 children in total. We all have our own bedrooms and families have their own living room too but there is also a shared living room, office space, 4 bathrooms, 2 kitchens (1 meat 1 veggie!) and a sort of utility room in one of the outbuildings with washing machines etc.
I've got 3 children (14, 8, and 5) - the youngest two have lived here their whole lives.
Everyone I meet always has loads of questions (no, no we don't practise free love) so go on, AMA....
(I'm going to bed but will be back in the morning!)