Hello Graham and Karen,
On the last of your photos (posted earlier today) it looks as if the umbrellas do not extend the full length of the beach at the far end (i.e. south east end). If you confirm this I will be very pleased as I always look for a beach without them. This would be doubly pleasing because it doesn't look as if they have progressed much in the last few years, which is in marked contrast to some of my other favourite resorts.
I have also found the large number of very positive comments on the tavernas in Plakias reassuring and the almost total lack of negative taverna reports. For me the quality of the beach and tavernas forms a very important part of a holiday (but not necessarily in that order).
Mike