The best thing for you to do, is contact the listing agent:
Sunshine Realty of SW FL, Inc.
and if you want me to represent you, you can contact me: It wont cost you anything an you have someone that is watching your interest. Contact Realtor Ron W = http://www.trulia.com/profile/RealtorRonW/
If you finance this home, you will have princial and interest payment, insurance and tax. Depending on what type of loan you get you might have to pay PMI (private mortgage insurance). VA loans do not require that.
I hope I was able to answer your question. If you need more info, contact me I will be glad to help you. Here is our facebook page (my wife and I are a team)
or you can reach us at 239 839 9687