‘Arc En Ciel’ has been imaginatively designed to a very high standard by architect Lane Pettigrew, who has also created the interior design with handmade furniture from Honduras and some select pieces from Tommy Bahama. The house incorporates many aspects of traditional Caribbean style with its verandas, jalousie shutters, and wooden railings. It has been constructed as a number of small pavilions connected by verandas. The exterior of the house has been partially finished with a facing of hand-chipped stones to resemble the exterior of the forts, which were constructed on the island many hundreds of years ago. The house is situated in an extensive, landscaped garden that has a wide variety of tropical flowers and trees.

‘Arc En Ciel’ has five double bedrooms, all of which are air-conditioned with ceiling fans. Each bedroom has its own TV, DVD player, and stereo. The first bedroom has a queen-size bed and a patio with a unique view of Petit Piton. There is an en-suite bathroom with views of the mountain from the Jacuzzi bath and the shower. There is a private swimming pool and sun deck situated off the bathroom, in an enclosed garden area. Bedrooms two and three each have a queen-size bed, a private patio, and an en-suite bathroom with shower and Jacuzzi. Bedrooms four and five, which are situated downstairs and open onto the swimming pool deck, each have two single beds, a private patio, and an en-suite bathroom with shower and Jacuzzi.