Agree with zhaomin. However I feel that the result photos must have a balance of "looking good" too. I'm talking about exposure, colour, toning, besides angles and composition.
Based on the 2 you mention, I might have a recommendation in mind. If you mention a balance between...
Just a suggestion, if you really want an amicable solution.
Actually if you nice, can be good neighbours and visit them in the day / evenings... bring a cake... offer them and talk to them...
If they become friends they would automatically try to stop the kids from making noise cos they...
Most important is the number of bros and sisters should match (else it's weird like 9 bros and 2 sisters).
Bros and Sis are also helpful cos some of them drive so they can help ferry yr family members if needed.