Probably a little late now but just noticed this post. If you are still looking for a large holiday villa rental in
Salobrena have a look at the villa below which is large enough for your needs and is walkable to the town (I have walked this myself - used to run it infact) walking should take about 25 minutes at a brisk pace going down hill. Part of the walk can be along
La Guardia beach - mainly deserted - even in June or alternatively along quiet rural roads which snake between fields of sugar cane. - Going back up the hill takes a little bit longer. However, this property is relatively low on the hillside (which is called Monte de los Almendros).
holiday villa SalobrenaI hope you enjoy your holiday.
Antonio