The main house comprises a large terrace, a dining room which seats twelve in comfort, a small study, a kitchen and butler's pantry, and a guests' cloakroom downstairs. Upstairs there is a large verandah, a circular sitting room, a master bedroom with a spacious bathroom, dressing room and private verandah. A pretty circular double bedroom with is own bathroom is situated in the sugar mill tower. Adjoining the main house is the guest house which contains two double bedrooms, with en suite bathrooms and private verandahs. In addition, two small double bedrooms with a shared bathroom have recently been built near the main house.
All bedrooms have large ceiling fans and some are air conditioned.
A few minutes drive from Mullins Mill, on the exclusive Gibbs Beach, is Mullins Mill Beach House. A mile of white sand beach offers safe bathing and snorkeling on the nearby coral reef. Water skiing is available from the beach. Mullins Mill can sleep a total of twelve persons. The house is fully staffed and is maintained to a high standard by its English owners.