Federica and Giuseppe, who go by My Trip to Naples (@ilmioviaggioanapoli) on social media, were astonished upon seeing their receipt at the high-end Cala Bassa Beach Club on Sant Josep beach.

At Cala Bassa Beach Club, situated on Sant Josep beach, they were charged a whopping €400 (£344) in total. Their luxurious day out included a charge of €40 (£34) just for sun loungers ...