Proof of accomodation

[tails2]

I'm in the process of applying for a visa for my fiancee to come to the UK so we can get married. On her arrival we plan to live at my mothers house, my mother has provided a supporting letter as written on the UK border agency PDF document.

Do I or indeed my mother need to provide further supporting documents? No bills are in my name and the mortgage is long since paid off (with Midland Bank now HSBC) so my mother is unsure what she can provide, perhaps council tax bill but she likes to keep hold of these for her own records.

I could make a tenancy agreement to the value of £0 if that helps.

Thanks for any replies.

[CR001]

Council tax document and copy of title deeds.

[tails2]

thanks I'll ask her if she has these