The best restaurants serving British food in Penisarwaun Gwynedd North Wales

My wife and I have lived in Caernarfon for over 15 years. We frequently visited the Caban for what we consider good meals and film nights. Yesterday we decided to take another look and see how the place had moved on. What a disappointment, three teenagers were serving table, if that's what you could call it. 1. We sat waiting to be offered a menu for 20 minutes while the three of them carried on chatting. 2. The girl who served us was, impolite, abrupt and disengaged with us and the task at hand. 3. When she served us she practically threw our orders on the table. If that what passes for good service you've got it all wrong. For a late afternoon lunch it was expensive. A really disappointing experience, lots of expensive arty farty rubbish on the menu and no prices on the blackboard.