As you can tell from their walls, furniture and deco, they specialize in Scottish beef. Reservations should be made in advance to secure seatings. As for their Sunday roasts, it has to be ordered 2 days in advance too.

Is this good? I will be visiting Edinburgh in a couple of days!
Yes, but for their Sunday roasts have to book in advance online or call in. And Sunday roast is only on Sundays. Otherwise their main menu has similar options.