@Mandy339
Hi Mandy, you have a lovely property in a fantastic part of the country and I wish you and Des well with your hosting.
I am possibly in a similar situation to you in that I live in the main house on the property and rent out a separate cottage in the rear garden so, the fact remains my wife and I are sharing our property.
I have read your listing description and although you do state down the bottom of listing resume you live downstairs, the property description at the head of the page does read as ' Entire Home' which does give prospective guests the impression they will be the only ones on the property.
If you want to avoid this I would suggest you change the property description to ' Entire guest suite'. What this will do Mandy is encourage the guest to at least ask what you define as a 'suite', and you can then say to them, " Well it's the entire top floor, the main residence as described, we just live in the separate granny flat"........and they then know exactly what they are going to get.
I have had absolutely no resistance to that, I am coming up to 400 reviews and I have been fully booked since August last year with no more than 3 vacant nights per month.
I would give that a go Mandy, all the best.
Cheers........Rob