Taking advantage of the opportunity provided by Italki, I have thought it might be interesting to its users open this idea of learning:
Would you be interested in providing accommodation for a short stay (such as a week ...) at your home or in another form of accomodation in order to maintain an exchange language learning?
I would certainly be interested in doing this. In fact I have already done this several times. I work for a company called American Nursing. This company provides training and housing for the students before they take the TOEFL or IELTS exam. The students stay in my house for about 1 month while I prepare them for the exam.
a good idea.