The saddle type design fits our needs well.  We have a great view of landscaping out the front of our house and the AC permits us to see it without blocking part of the view.  The AC provides great cooling for an area slightly larger than 450 sq. ft. plus an open hallway that allows adequate cooling for two bedrooms.  It is quiet on the inside.  Noise from the compressor is outside the window and is not noticeable indoors.