Purchased in July '22 and used for last six months nearly continuously. Unit works as advertised, is quiet, dual inverter is very energy efficient. Programming via the app is convenient. Single biggest complaint is the condensate drain. It's poorly designed and placed in an awkward location with no resevoir.  I had to elevate my unit on a atand to create an adequate gravity drain. On a unit of this overall caliber otherwise this was a disappointment and hopefully is addressed in the future.