It is a big sister of my 28 Adams which was designed by Joe and Graham Radford in his early days in their partnership.
Interior is very similar exterior is likewise but the skeg-transom hung rudder.
The 28 is fast and has no vices, l expect the 35 to be the same particularly after crewing on his yacht years ago, which is similar to this one, Radford 12, but differently rigged with a cat rig.
I am sure, it is a brilliant cruiser.