I've finally found Benimar Apartments for you (note the slightly different spelling).
They're on Calle Reykjavik, in Adeje. I can direct you from the famous Plaza del Duque shopping complex.
Take the street directly opposite the entrance to this shopping complex (Calle Bischofshofen). Walk to the end of this, then turn right. This is a major dual carriageway, so cross over the road. When you come to a roundabout, bear left.
Take the second left off this (there's a shopping mall called "Aquamall" on the corner). Then take the next right. You'll eventually arrive at Benimar, on the right.