They range from cheap to expensive
It really depends on where you want to stay and what you want to do.
There are some great little bungalows that people have that you can find online. i just met a guy who has one right on the beach at my favorite cavern site. We are thinking of using him on the weekends we dive out west little pool quite location and steps to the site. (a beautiful beach)
Would you like me to get his info for you?
There is another, right at a great reef beach dive. Not fancy but for 80 a night you get your own one bedroom apartment, can walk to the dive site and can rinse your gear right at your doorstep. Its out of the way though not your typical vacation spot
Puerto Rico is very Diverse. On the west end it is very laid back surfer style. It is very relaxing and fun. San Juan, well its a city with millions of people. Fajardo is also nice but everyone sticks just to the resorts. Honestly I would recommend Rincon.
Register on my forum, ill post a private thread with emails, phone numbers etc for you. Also goto
Clasificados Online Puerto Rico Real Estate, Jobs Autos Empleos , Bienes Raices Puerto Rico and search in the vacation rentals thats a local site we all use. Im mostly on my site if you have anymore questions or shoot me an email, good luck!