The best restaurants serving Indian food in Llanharry Rhondda Cynon Taf South Wales

We reserved a table for 7pm and turned up to an empty restaurant, with no staff anywhere. Radio and TV were blasting. We went to the hotel to find a member of staff who assured us the restaurant was open. Upon returning to the restaurant the omly member of staff apologised and said she was busy (restaurant was empty). We ordered drinks, my boyfriend had his pint and the waitress asked me again for my drinks order as she'd forgotten it. A gin and slimline tonic!! I was given my drink which was gin and soda!! When I retùrned it to the bar, I was told that's what I ordered, and then said they don't have slimline tonic. We drank the drinks and cancelled the reservation and left!! They need to train their staff in customer service.