Looks like the broker made a mistake in the listing. This:
https://www.breweryacht.com/boat/1986/sweden-yachts/36-center-cockpit-sloop/3860/#gallery-13 is obviously not a center-cockpit boat. Sweden Yachts have a decent reputation for build quality and systems, with nice joinery. They don’t seem to race much. This one seems well equipped. The teak deck would give me pause on this one, though the price is right.