In our search for the best mini split air conditioner, we recently had the pleasure of testing the Senville LETO Series. With its 9000 BTU capacity and efficient inverter technology, this unit surprised us with how quietly it operates while still delivering powerful cooling and heating. We appreciate the SEER2 rating of 21.5, which ensures that our energy bills won't skyrocket during the hot summer months or chilly winters. One of the standout features is its compatibility with Alexa, allowing us to control the climate of our space hands-free-a convenient touch for our busy lives. Plus, the sleek white design fits seamlessly into our home decor. Overall, we found the Senville LETO Series to be a reliable and stylish addition, perfectly balancing performance and aesthetics.