It’s small, looks neat, it’s not as heavy as I thought it would be. Easy to move around with the wheels and to install and put it together.I wish the power cable would be much longer, is just about enough, You need to have socket next to the window or use extension. Hose itself is extendable, but also could be tiny bit longer.It isn’t quiet, you will definitely notice it working but it’s not overwhelming. You can get used to it during the day. Most people won’t be able to use it during the night tho. Cool the bedroom before you go to sleep is the way to go. It’s too loud the sleep with it on. It’s also the same loudness if you not using AC but e.g. just a fan, which I don’t quite understand.Performance wise is very good or alright, depending where you gonna use it. I have kitchen with living room together (29sqm) with 2,3m height and it cools it but with a lot of effort. On mildly hot day (24C outside) it took 2 hours to go from 26 to 23 ( AC set to 16).But also it may be to me having casement windows with just had some fabric for hose insulation, which is as effective as the bar for sliding windows. Plus I can fully close my blinds while the windows are open which fights with effectiveness of the unit.In the bedroom tho (18sqm) does the job very very well. Was 23C outside, 25.5C inside and it made bedroom 18C in just over an hour. And it just had the hose outside the window, no seal (the fabric one is such a pain to install on casement widows opening inwards).So yea, if you room is is over 25sqm it may take some time to lower the temperature. Under that and with easy heat extraction it will work brilliantly.But very happy with the product. And it costs just over £200! Just fab, fab, fab!