Subject: Family accomodation in Miami area
Have you tried a home exchange website - you may not have to exchange properties since they have rentals available and short stays too. Private owners are more 'honest' about where they are located (near noisy clubs etc). One place you might look at is - it is a home exchange / rental company with quite a few properties in Florida - I am not sure on their listings in Miami but you can find links to other accommodation sites on their site if that one doesn't work. Hope that helps.