1. Average: rooms, tv's (still tube), many bathrooms that you need can-opener to get in and out of, water pressure (they tell you to push a button at the showerhead - did - multiple times, no improvement, wifi in and out depending on time of day, A/C-a tired old system - best to have a 1st fl rm in summer, a 2nd in winter and leave the fan OFF which is really auto.