We are the original owners since the house was constructed in 1989. All exterior walls up to the roof are CBS. The house has accordian type hurricane shutters that are easy to close. Takes about 20 minutes to close up the entire house before a storm. There has been no flooding in our development ever during our 29 years here. This is a very safe and sturdy house. It has 4 bedrooms, all upstairs, 2 1/2 baths, with an additional 11 x 12 ft. sitting room/ bonus room/ office that opens through double doors from the master suite. The master bedroom is a massive 15 1/2 x 20 feet with a vaulted ceiling. The master bath is 13 x 15 with both a roman tub and a stall shower and double sinks. It has an open floor plan . The master closet is a 6 x 16.