The unit initially appeared just as advertised however when we arrived and sat down to eat our food after a long drive, there were flies everywhere. Not just one, but over 10-15 started swarming the area; the weather was cold in Chicago so it was unclear the flies were coming from. Additionally, we had to kill multiple roaches in the kitchen sink area. This was much less than a pleasant experience. The host had a cleaning lady coming over but she did not do anything to actually deal with the problem as there was clearly a big problem.