The Apex Grassmarket Hotel is a sustainable hotel located in the vibrant Grassmarket area of Edinburgh. The hotel has implemented various sustainable practices, including energy-efficient lighting, water-saving measures, and recycling programs. It also supports local suppliers and uses organic and locally sourced ingredients in its restaurant. Guests can enjoy comfortable rooms with modern amenities and stunning views of Edinburgh Castle. The Apex Grassmarket Hotel is an excellent choice for travelers who want to stay in a sustainable hotel while exploring the city's historic attractions.