Possible Clues:

• Desirable
• Attractive, interesting
• Winsome ... or like the ends of 17-, 24-, 51- and 58-Across, to a punster?
• A very quiet London borough is attractive
• A very quiet part of London that's really attractive
• Making a heartfelt request
• What bad boy rockers are doing in some cases?
• Attractive software used by film studio
• It's the turn of Father to be ringing the bell by request