I was most fortunate to stay at Mary's and David's. The welcome was most warm, and the family delightful.
The twin room is a loft conversion and was impecable, with the photos and description being spot on, though the hospitality exceeded expectations. The en-suite was superb, seemingly recently redecorated. Note that though the sloping ceilings as seen in the images and so typical of loft conversions, the shower itself is in the tallest part of the en-suite, and probably suitable for tall folks.
Mary provided a thermos jug for fresh chilled drinking water from their kitchen (though the tap water tasted fine, unlike London a decade or more ago).
Every evening I was lucky enough to get a parking space almost outside the house, which was free throughout the night. If one gets there during the day, Mary was able to provide me with a residents' guest parking voucher at cost price though I am not sure if there are an endless supply of these - I only needed a voucher on one afternoon.
I had a walk around the area and found lovely architecture, lots of Admiral Lord Nelson history, and some very des res leafy streets and quirky places, cafes, bars and restaurants nearby. Also the tramway is within walking distance too.
I highly recommend staying at Mary's place.