Andrei,
Here is a review from somone who has stayed at Anna Pension. It seems that it is very close to the beach. The RED box on this map shows where Anna Pension is, you can zoom in.
http://www.hotelsreviewed.com/gr-anna-pension-liapades-map.html
Reviews of Anna Pension (1)Sort by: Most recent Most stars Least stars Most helpful
Buzzbox
London
134 reviews 16-11-2008
We absolutely love this place in Liapades. Anna Pension is situated about a 100m?s away from the beach if you take the shortcut straight down to the beach. Anna Pension is run by a friendly couple and they will do almost anything to make your stay more comfortable. We stayed there for a week and we fell in love with the place. Because it was the low season, they were extra friendly and spent a bit more time with us, telling stories and even cooking us breakfast for nothing. Their prices are more than reasonable and I would definately recommend you spend some time at Anna Pension when you?re visiting Liapades again. The rooms are great and spacious and you even have your own little kitchen to make your own food.
Yammas, Colin.