The Puppy Apartment is a great idea! Your puppy will learn to go on the potty pad in the half of his apartment across from his bed. You may contain your puppy overnight or when you are gone, and he will potty on the pad. Then, as he grows and gets accustomed to pottying there, you can leave the door open during the daytime and he will enter the potty area to eliminate, thus reducing accidents in your home. This would be great for those who live in apartments, where it is not as easy to potty your puppy outside.
You can learn more about Puppy Apartments and order it here: Modern Puppies