So far so good.  It was a fairly simple installation. We are using the vented option and are happy so far.  One thing I’m not totally satisfied with is that while on the venting setting (as opposed to recirculating) some air still comes out of the recirculating vent.  The only other downside is the lights.  They are not as bright as I would like them to be and I think I would prefer them at the front rather than the back. Overall for the price I’m happy with the unit.