I’m in Spain. I usually shop at Lidl, Aldi, or Mercadona, a large chain of medium size stores, generally well regarded, with a very good selection, and high quality house brands. Mercadona puts customer satisfaction first, and employee satisfaction second. This seems to be true as employee satisfaction is high, rotation low, and satisfaction levels of around 70%, which in this type of sector is very high. They also pay up to 150% of the median income for these types of jobs.