I got an email from the coordinator saying my original host family is unable to house me during my three week stay.  I now have a new family......and this is all the information I have about them:
Fanny Arguedas (37) who likes to take care of people, cook, and paint 
fingernails; 
Guido (brother, 44) who works as a locksmith, likes to be with 
people, and learn English; 
Anita (mother, 67) who takes care of the house; 
Rolando (son, 20) who likes music, teaches dance, and is learning English; 
and 
Pamela (daughter, 7) who likes to play.  
Wow!  Lots of generations and interests.  Should be veeerrrryyyy interesting!   I hope this is a pretty big house.  Perhaps I will learn to dance, do my nails and learn some Costa Rican cooking or maybe how to pick a lock!!!   Pura vida indeed!