[Snoopy2645]

Yes they depreciate in very quickly just like a car so I would go with a newer used trailer & I would go with a long wider single wide. I used to live in one that was pretty wide for a single & long I had 3 bedrooms & 2 baths I think it was as big as my house that I live in now. I think with 3 kids 3 rooms would be plenty maybe buy a fold out couch or something for the child that is only thier sometimes. I would consider a bunkbed for him but since the other 3 are girls I would just put him on something in the living room when he is thier I think it will work out for you guys!!