The residence is located in the former Community St. Constantine, within the limits of the National Forest Lavrio. Is lawful from the outset and built on land within the settlement area of 430 m2. The rates of building regulations in force for the area is 0.8 building and 0.6 coverage. Both rates have not been met and therefore there is considerable scope to extend the residence. The clean surface of the house is about 130 m2 for two floors and 70 m2 for the basement. The ground floor is open plan which includes living room with fireplace, kitchen and dining area and a WC. From the living room getting out on the main veranda type deck with views to the National Forest, The Μακρονησο and tzia. A terrace and a balcony are also available in the dining room/kitchen. The floor includes the financial bedroom with a small attic room with wardrobes, guest bedroom and main bath. The guesthouse has an individual balcony with great views of the pine forest and the sea. There is also a second smaller balcony that communicates with the corridor that connects the floor rooms. The end of the semi basement includes a large central space (29 m2) with two windows used for office/library, boiler rooms (7 m2), warehouse (20 m2) and a laundry area (8 m2). The house has central autonomous, per level, heating and local air conditioners in the master bedroom and in the living room.