Over all Just "OK"  as expected for price.     Design for install minimally allows for enough tilt to properly drain.   Position Top AC Bracket needs to be back slightly.  I'm Cooling Approx 250 SF of a partially underground basement (Walk out) that is normally 69 - 75? F during the summer,   Outside Temps are 85 - 90.    This Struggles and almost never shuts down during peak need.   I wonder if this is really 6K BTU or over rated or possibibly under charged.   Otherwise  OK.   I'd buy another brand for cooling reasons and I'll need to modify my install to increase drip tilt on next years install....