Grand Sunlake Van Quan Apartment is a Chrome-based program developed by hoinhanhdapgonvn. It falls under the Browsers category, specifically in Add-ons & Tools. This tool provides quick knowledge about the Grand Sunlake Apartment project, located at the intersection of Nguyễn Khuyến and Trần Phú - Hà Đông streets in Hanoi.

The app offers an overview of the project, including details about the location, investors, construction units, total project area, public land area, high-rise building area, and more. Users can also track the project payment progress through various installments. The app's usage involves standard installation steps, selecting desired sections on the interface, and clicking to calculate and view results.