We met our adult son in Athens for a weekend stay. He arrived before us, late at night. It was easy to share the checkin instructions, although he did have some trouble working the keypad to get the keys at first arrival, but figured it out. After that, there were no issues at all, beyond we learned that 4 short showers in sequence are not possible, due to running out of hot water. This may be a more broad issue rather than confined to this location, though. We just planned accordingly the next day. The location made for easy walking to all of the sites in central Athens. Another memorable hat tip to the property managers- they notified us after checkout that the cleaning staff had found a jacket we left behind and offered all sorts of help to get it back to us. This was unlike anything I’d experienced before and was thankful they supported reconnecting guests with their lost stuff.