college professor gary felder lives at the rocky hill cohousing community with his wife and their two young children. he says their social life is built in, unlike other families who don't live in a cohousing arrangement. >> you've got to arrange babysitting, you need to figure out the timing, and then you've got to rush back and so on. and that was just never a big deal for us. we would put our kids down, we would throw in a baby monitor and we would go spend an evening with our friends. every week. >> reporter: cause you're right next door, to the common house? >> yeah, absolutely. and if one of our kids woke up, two minutes later we were in the bedroom. >> reporter: felder admits that this lifestyle isn't for eryone, and about one family a ar decides to leave. >> the biggest challenge is that you're making decisions with 27 other households. that is the definition of hell for some people. >> reporter: but felder says that for his family the benefits they get from an intergenerational community outweigh the difficulties. >> the other thing which our kids get, which is even more rare