I'm a first-time dog owner (mini goldendoodle, currently 10 weeks old). Although I've not used or seen other dog crates, I can't imagine one exists which is more user-friendly and functional than this Midwest Life Stages Double-Door crate.The crate slides out of the box, and within about 20 seconds is fully assembled. The "accident tray" is very easy to slide in and out of the crate, making for easy cleanup if necessary. The doors are easy to operate, and the divider is easy to install.I have about half the crate closed off with the divider, leaving a perfect size for our puppy to relax. He has slept in the crate every night from midnight until about 6am, and spends a couple hours crated here and there throughout the day.Contrary to some advice I read on crate-training, I did line the crate tray with a simple towel, which the puppy seems to appreciate. Nearly two weeks in, and he is 90% housebroken!