I have sailed on a Ferro Cement Endurance although I cant remember the LOA accurately. They were big and roomy, needed a blow to get them going.
It operated as a skippered charter and she had 3 cabins down from the saloon. The storage space below the saloon was cevernous.
The deck area was excellent for lounging on and made a good platform for guests to relax on too.
I would not buy one as there are other boats that are similar and better. However, it was a useful yacht that was pleasant to sail on and nice and roomy. The only awkward bit was the stern where you could steer outside in a rather small cockpit.
"'...contradictions .... are deliberate exercises in doublethink." Orwell from 1984