I have been for dinner twice at The Letterbox Bistro and it has been excellent each time. My most recent visit was a delight. We had olives and bread prior to ordering. The olives were particularly good, nocerella olives marinated by the chef had a subtle, delicious flavour. My starter of Dublin Bay Prawns was very good. The main course of hake on a bed of beans, chorizo and tomato with crispy bacon was delicious - the hake cooked to perfection. Pudding and cheese were also of a high standard. Whilst the surroundings are not the most glamorous it is easy to forget you're sitting in Balerno Post Office. The service was friendly and efficient. At a cost of around £36 each - 3 courses plus bread and olives to nibble - the Letterbox Bistro is good value for the high quality meals prepared with mainly local produce. The restaurant has no licence so it's BYOB with a small corkage charge. If you are in or around the Balerno area this restaurant is well worth a visit.