how do i attach a different host profile to a listing?

[Maria-Lurdes0]

I can't think of any way it would work.  Maybe someone else can jump in. 

The only thing that you can do is perhaps write out the hosts ID number (for example, mine is 211215 or something like that).   So if you are putting something in your listing like "if my place is booked, check out my neighbors listing you can find him at airbnb.com/users/xxxxxxx"