The VRBO advertisement describes the apartment 'Beautiful and cozy house in the middle of nature' which is a perfect description.
The apartment is huge with two large bedrooms, a well equipped kitchen / diner and a big, comfortable lounge area. Thankfully, the TV has only German channels so most UK guests are forced to enjoy their evenings reading, playing cards, going for walks and generally doing 'stuff' without being distracted by 'the box'.
Outside there are three seating options so guests can choose to sit in the sunshine or in shade, as they wish.
Within about an hours drive are places such as Freibury, Konstanz and Triberg.
In short ...... it was absolutely lovely and, for us, ideal.