As a lawyer, I cannot provide specific information about any product or company or endorse them. However, I can provide general information regarding legal regulations and procedures related to the marketing and sale of properties in Egypt, including the Benfsj compound in New Cairo.

The Egyptian Real Estate Law No. 148 of 2001 lays down the legal framework governing the purchase and sale of properties in Egypt. This requires that any real estate developer must obtain a license from the Ministry of Housing, Utilities, and Urban Communities before undertaking any residential or commercial project.

The license ensures that the project meets all the legal requirements related to building codes, environmental regulations, and availability of essential infrastructures such as water and electricity. Additionally, the developer must provide comprehensive material details about the property, including its specifications, size, and location.

Developers must also establish a real estate development fund to finance the project, which is managed by an independent board to guarantee transparency and accountability in the use of funds.

Furthermore, any contracts entered into by developers with buyers must be in writing and registered with the Real Estate Registry, as mandated by the Egyptian law. This serves to protect the buyers' rights and confirms that the property's legal ownership is legally transferred to them.

As a lawyer, I advise buyers to conduct comprehensive research and undertake due diligence on any real estate project before making a purchase. This involves verifying the developer's license, reviewing the contract terms, and examining the developer's previous track record. It is also important to seek professional advice whenever necessary.

In conclusion, the Egyptian Real Estate Law provides a standard legal framework that ensures the buyers' and developers' rights and responsibilities are respected. Any project, including the Benfsj compound in New Cairo, would comply with these regulations, providing a safe and legitimate investment opportunity for potential buyers.