Concise Home has several model of square clothes dryer, usually it will take less than 20 minutes to install it at the first time, if you are skillful or very familiar with the clothes dryer, you can install it in less than 8 minutes (even in 5 minutes).
If you don't know how to install it, this blog may help you, we have prepare a short video to teach you step by step, you can have a try by yourself.