When you get to the Antigua Guatemala bus station head east to Calzada de Santa Lucia, once there walk to the left and go down three blocks North in the direction of Cerro de la Cruz then turn to the right and walk straight another two blocks. you will find yourself at 6a Avenida Norte and 2a Calle Poniente.. right at the corner you will see a farmacy named Ivory continue to your right (south) we will be in the middle of the block, number 20... keep on eye on people trying to get you somewhere else or saying we are full....see you soon