I stayed at Lowther House for one night while on a mid-week business trip.
I found the rooms well appointed and the bathroom of a very high quality. The owner met me at the station and gave me a lift to my meeting in the morning - very helpful.
The breakfast was very good - round the kitchen table and with exceptional ingredients.
Other reviewers have mentioned the lack of bin, keys and tea making facilities. I would agree with the first point but with only three rooms keys are not necessary and as for tea making facilities, they are one of the more unpleasant aspect of British B&Bs.