A few obvious questions/concerns:
1. How recent are the photos? They are undated and, since there is no reference to recent paint
etc., I find it somewhat difficult to believe that we are looking at the original gelcoat
2. If that was the 'factory' interior
finish, most of it does not reflect very well on the builder
3. What brand/model of diesels and how many hours?
4. Ditto re: the sails
5. Ditto re: the standing/running rigging
6. Interior/cockpit space is rather limited compared to more modern designs.
7. Is the available survey
done by a respected surveyor
and what does it say?
Having said all of that, it IS very cheap
and may be worth a look once you review the survey