We were just two couples sharing this flat but it is easily big enough for more, we only used two of the bedrooms. All the decor and facilities are brand new and spotlessly clean. The location is great - just five minutes from Princes Street, close to a supermarket and cafes and restaurants. The road outside is quite busy as should be expected in such a central area, so if you are a light sleeper perhaps pack some earplugs. Would definitely stay here again, highly recommended!