Not sure where Nikos is but there are lots of mini markets so dont worry about that.Lots of food for veggies,try the Giant beans ( Giannettes),or the courgette kavides,then you have stuffed peppers or toms.there are 2 car hire people in Arillas so take your pick,we always use Arillas car hire,but thats only because we have got to know the owners.Just get out a map and drive you will fine some mountain villages,you might have to turn your wing mirrors in to get down the streets but just go for it.