Thank you for reaching out to me for details about the Nile Business City in the New Capital of Egypt. As a lawyer, I can provide you with some information on this matter.

The Nile Business City is a massive mixed-use development project situated in the New Administrative Capital of Egypt, a new city that is currently under development outside of Cairo. It is said to be the largest private-sector investment in Egypt's history and is being developed by the Nile City Investment Company.

The development will cover an area of 400 acres and consist of various commercial and residential buildings, including hotels, offices, retail outlets, and residential apartments. It is being designed to become a hub of business and tourism, attracting both local and international investors.

The project will also feature advanced facilities such as technological infrastructure, green spaces, and a sophisticated transportation network to support the businesses and residents located within the area.

In conclusion, the Nile Business City is an impressive project that will play a crucial role in supporting the future of Egypt's economy by attracting investment and providing top-notch facilities. Should you require additional information or assistance with any legal matters related to this development, please do not hesitate to contact me.