Letter of accommodation....

So, my husband and I will be staying with his family until I get a job and I'm typing up the letter his grandparents are to sign.

My question is...does this seem okay, or should I put how long they expect us to stay with them as well?  I have already put this in the application and from their letter, it shows they know we will stay with them until I find work and we find a place to live. I also put that they know we will not pay any rent, etc..

"We, xxx and xxx, give consent to our grandson, xxx, and his wife, xxx, to reside with us temporarily until xxx finds employment and they secure accommodation. "

thats essentially what my fiances mum put, she said it was a 4 bedroom home, they have enough room for us to be there, and have their permission, and that we are staying there until we are married. She also enclosed a copy of the mortgage and mentioned that she did so in the letter. Im going for my visa on thursday.


Good luck!

Katrina