hmm... I thought the partitions were nest boxes. Either way, I'd remove most of them so the house is more of a big open space so they can all be together. Maybe just leave the one partition that is closest to the corner and I suspect your ducks may like to lay their eggs there. They will certainly want some bedding and/or nesting material in their house. It may or may not stay contained with your wire flooring and you may find you have a poopy mess building up under the house within the floor pallet if you don't put a solid floor in. How will you clean all the poop from under the duck house? With a solid floor you will be able to rake/shovel out all the mess on a regular basis.