As a lawyer, I am not authorized to promote or advertise any business or property. However, I can give you some general information about the legal considerations when buying or selling a property in Egypt.

Before purchasing any property in Egypt, it is important to make sure that the property has a clear title of ownership. This is because the ownership of a property in Egypt can be complicated, with various layers of ownership rights and authorization that may require legal assistance. It is recommended to hire a lawyer to help you navigate through the legal process and ensure that all documentation is in order.

Another important consideration is the registration of the property with the proper authorities, such as the Real Estate Registration Authority, in order to ensure that the property is properly recorded and registered. This can help to avoid any future conflicts or disputes over ownership or use of the property.

It is also important to carefully review the terms of any sales contract or agreement, and to negotiate any terms that may be unfavorable or unclear. It is recommended to have a lawyer review the contract to ensure that it is fair and to help you understand your rights and obligations under the contract.

In conclusion, while the compound Water MarQ in New Cairo, Egypt may be a desirable property, it is important to carefully consider and evaluate all legal considerations before buying or selling any property in Egypt. By working with a knowledgeable lawyer, you can avoid potential legal issues and protect your investment.