Ikea is good for your kettle etc and is just like the UK branches and you can visit their Spanish web site - Murcia store about 45/50 mins from Alicante Airport and you will see all the signs to direct you to the store from the motorway
Food is good and cheap ,again just like UK
For beds speak to Sleepcentre in Albox- I have already bought a couple , good quality and price and the English couple who run it give an excellent service - about to buy some more beds from them
Tel 673 088 476 e-mail sleepcentre-albox@hotmail.com
Brian