Benidorm will be in full swing over the Easter break - all the bars and restaurants will be open including the newly renamed Hypermarket "Carrefour Planet, Finestart" - which to you and me is the Carrefour next to the Marina shopping Centre in Benidorm (although technically it is in Finestrat).
Amazingly they are open all over the holiday period, including Good Friday, Easter Sunday and Easter Monday - although in Spain Monday is not a Bank Holiday unlike in the UK.They are also open the following Sunday then will not do Sunday openings again until the summer months of July, August and September when the resort is full of holiday makers.
Don't forget to take your own shopping bags, no free ones anymore. Even Iceland are starting to charge now! The petrol station next to the store are at present offering 10% off the pump price on presentation of the club card - you do not actually receive the cash discount but receive a voucher twice yearly to use in store. Still, with the price of fuel rocketing and costing more or less the same everywhere it makes a nice suprise to receive the voucher enabling you to do a "free shop" later in the year.