As a lawyer, I can provide you with general information about the legal aspects of purchasing a property in a compound. However, for specific details about the Stone Park compound in New Cairo, Egypt, it is recommended that you contact a licensed real estate agent or the developer, Rooya Group.

Generally speaking, a compound is a gated community that offers various amenities and facilities for residents, such as swimming pools, gyms, parks, and security services. The Stone Park compound by Rooya Group is located in the New Cairo area, which is a fast-growing neighborhood that boasts modern infrastructure and easy access to major highways and airports.

The Stone Park compound features a variety of residential units, including villas, townhouses, and apartments, with different designs and sizes to suit the needs and preferences of buyers. The compound also offers a wide range of amenities and services, such as sports clubs, commercial areas, healthcare facilities, and educational institutions.

If you are interested in purchasing a property in the Stone Park compound or any other real estate development in Egypt, it is important to work with a licensed real estate agent who can help you find the right property and negotiate the terms of the purchase. You should also consult a lawyer who can review the contract and ensure that your interests are protected.