Love this idea! I'm renting a beach cottage this summer for the first time, and would like to have primarily weekly renters next year so I don't have to spend so much time cleaning the entire cottage after 1 or 2 night guests. But I had two delightful young families for 1 or 2 night stays, both left the cottage sparkling and rebooked for the same again, and I want to see them again next year. I loved watching the kids enjoying the beach, and want to see them grow (a little granny lust here). It would be good if I could identify them and sent a message before I accept other summer bookings offering short time rentals that they can afford. A rebooking button is a great idea and good start.