The best restaurants serving Irish food in Collin Glen Lisburn South Eastern NI

When arrive at reception the man at front desk was very unfriendly and grumpy. The restaurant staff were lovely food was ok .Cabin wasn't worth the price £165 pre night with breakfast and wasn't very nice couldn't eat it .Asked could we buy drinks at bar and bring them over to Cabin grumpy man at reception said we couldn't will definitely not be back and told us we couldn't drink in cabins but we had our own definitely needed it .