Looking for roommate to live with our small family( femail only)

we currently live here in Amman ,only my husband and me and two kids,our flat is too big so we thought to offer it to some one who is really interested in sharing us ,as a different and new way of language exchange ,(native English speaker female only) ,
Don't worry the rate will be VERY reasonable, coz actually our main reason of that is Language exchange not renting