somwhere suitable for a family thats not too expensive 100 dollars a night max any suggestions please

There are a lot of places listed on Expedia. I'm staying at Amerisuites on business next week for $79 a night, including a suite that sleeps three, microwave, coffee maker, fridge and breakfast.

thanks for that i'ii try expedia x

Don't use expedia quite just yet. Depending on when you are going to miami, a better bet might be using priceline. It's definitely possible to get at least two rooms in a three-stay hotel on miami beach (wyndham or radisson) for under 100. If it doesn't work out, then i would suggest expedia.

By the way, a good website to check what u should bid is biddingfortravel.com.

Be sure to also check hotel sites directly. Sometimes you get a better rate that way. Check all your options before booking.

Try hotels.com. I've gotten great rates ther for Miami.
Jane