Set in the heart of Edinburghs Historic Old Town, The Apex International Hotel lies directly below the Castle in the Grassmarket. Heights Restaurant offers fine dining and fine views of the castle, while Metro Brasserie is available for coffees, cocktails, and light lunches. The hotel also has meeting facilities, business center, car park, same-day laundry, concierge, and 24-hour room service.

Each of the 175 guestrooms offer telephone, hairdryer, trouser press, fax and computer point, satellite TV, in-house movies, and complimentary tea and coffee.