When you leave the airport you have two options: Arrecife or Yaiza.
Take the road to Yaiza and go under the bridge (south direction), this will take you on to the dual carriageway. Keeping on this road for approx 8km you will pass Tias (This is where the dual carriage way turns into a single) until eventually you will come to a big roundabout with two palms at Macher.
Take the first exit on the right, this road will take you to La Asomada. Drive up the hill and after about 2km you will see a church on the left (situated on a bend). After passing the church take your first left, Camino La Caldereta (approx 50 meters after the church).
Follow this road....Casa Gaida is 52 and is on the right hand side.