Thanks again for keeping up with my hide a Way Bed project,,Just as I figured what a pain it was getting wall frame secured, but  I was able to secure the framing nice and solid..This framing was made from 1 x12 stain grade wood..I am not going to use any cheap materials , I will basically overkill the structure just because it is a mobile home..my next step is to build the framing and platform for the mattress