Location:  Quinta Ma-Pa, Calle Roraima, Valle Arriba (Las Mercedes)

Directions:  From the "main drag" in Las Mercedes, go south from the Tolon Shopping Centre to a little circle where you go to the right and continue south.  Then take the first left,
Calle Roraima... this turn is a hidden hairpin turn that will take you up a slight hill. 
Quinta Ma-Pa will be the first house on the left as you round the curve at the top of the hill.