I am strongly considering doing this...have done a little research but not a whole lot. If you have/had one, what kind of process did you have to go through for interviews? I assume if they were from overseas they would need a work visa/screening, but what happens if you bring them over and it doesn't work out? Seems the going rate is $200-$400 a week based on experience plus room and board - is this accurate? I would love to have someone fluent in Spanish so that my son can learn another language early...kind of feel like this will be a critical skill for having worthwhile employment in 20-30 years.