Firstly, thanks to everyone who gave me advice re Elefthria - it helped me finally decide it was perhaps too much of a climb for me (and Papa Ouzo at night). I have now booked Popi Studios which of course are just off the main square and far more accessible for us, especially as Papa Ouzo has now broken his hip. He will be ok for the holiday but the fewer steps the better. We are on the ground floor, with a sea view.
I did very well pricewise - £277 for 2 weeks. Adding the cost of the flights, transfer costs and taxi costs the entire holiday has cost us £900.
So looking forward to getting back to Lindos.