Glad I didn't read other reviews before I read the book. I really enjoyed it the best of the series, and I enjoyed all the others very much.
It is what it is, a series of an extended family where everything works out. Do things get resolved quickly and perfectly? Of course.
But the situations are fun and the people are likable. Does this place exist anywhere in the real world? Of course not. Would you want to live there if it did exist? Probably not. But it is fun to visit and to hang out a while.