Formerly McElhills restaurant, Donegans managed to get a full liquour license some years back and now trades as a pub. Good points - nice beer garden. That's it. Gents toilet is no bigger than broom closet, more than 2 guys in here and it is seriously crowded. Staff are probably the most surly and unwelcoming I have ever experienced - I have yet to see any of them smile or engage in a conversation with any customer.
If you are visiting Bangor and want a friendly welcome, a decent pint and a great atmosphere, do yourself a favour and walk the extra 4 metres to the ever excellent Jenny Watts.