i thought the keyless digital lock code system was not very secure. in other words, anyone knowing the passcode could enter, like former guests or associates of former guests, maybe. A/C was very loud so had difficulty understanding the TV. the swarm of flies was the most annoying. in the afternoon, upon entering, maybe 2 doz flies entered, and it was a battle each time we opened the door. thank God, mgt left 2 fly swatters for us to use