Cost of add-on a bedroom?

[Joakim Esaiasson]

Hi there, 

We own a cabin up in northen Michigan it 2 bedroom 1 bath. Its a summer rental. We like the idea of add on more bedroom and a new full bath, the current bath will be removed to give space for a bigger kitchen.

can anyone give me some sort of idea of what this bedroom and bath would cost? 

Thanks 

Joakim