Hi there
Here is an up to date Playa Blanca map
http://www.lanzarotelates.com/pb_map.php
Playa Real is inbetween the Natura Palace and Timanfaya Palace, its actually next door to Natura Palace.
These probably are the nearest villas with pools to PF, or those on Red Volcano or Montana Roja.
http://www.lanzarotelates.com
http://www.gazettelive.com/mvp
http://www.findmadeleine.com