[{_id:ObjectId("000000000000000000001001"),Location:"Virginia",SuburbName:"Tanglewood",Houses:[{_id:ObjectId("000000000000000000002001"),Address:"Mayberry Ln",NumFloors:2,Residents:["Harry","Sally","Junior"]},{_id:ObjectId("000000000000000000002002"),Address:"Center St",NumFloors:1,Residents:["Johnny","Corin","Simmy"]},{_id:ObjectId("000000000000000000002003"),Address:"Tinsletown",NumFloors:3,Residents:["Rufus","Betty"]}]}]

db.collection.update({"_id":ObjectId("000000000000000000001001")},{$set:{"Houses.$[myIdentifier].NumFloors":4},$push:{"Houses.$[myIdentifier].Residents":"NewResident"}},{arrayFilters:[{"myIdentifier._id":ObjectId("000000000000000000002002")}]})