Went to Brocach with the wife the day after Christmas. The space is nice and inviting and the gentleman who met us at the door was acting as host, bartender, busser, server, and who knows what else.
Didn't affect service in the least. Got the bangers and mash and found it to be great - a good lunch portion that didn't leave me feeling like I needed a food coma after and didn't leave me feeling like I'd overpaid.
Draught selection is just super, food is good, atmosphere is nice. What else do you need?