I think most people will agree that a Bosendorfer from that era could be a treasure ... or a nightmare! Certainly, Bosendorfer was producing magnificent instruments at that time. Nonetheless, there are several caveats and they all center around the present condition of the piano.
You will want to know the condition of the Soundboard, Brass Harp, Bridge, Strings and, equally important, the Action. In fact, you will want to know which type of Action the piano has; many built at that time had a Viennese Action, much lighter than a modern grand. I own a Chickering from that era, larger than the Bosey 225 and with the traditional Yacht Tail design; it has a light Edwin Brown Action that is a joy to play because of its responsiveness. "Touch" is a matter of opinion and if you like the way it feels nothing else matters ... except the Action's condition. They can be costly to repair and very costly to replace.
Though the price of this piano is appealing, rebuilding can be extremely expensive; thus, your "buy in" price must be low enough to afford required repairs/rebuilding. One important factor is the state of the current economy: People are not buying pianos. It doesn't matter whether they are new or used; people are not lining up to buy pianos. This is definitely a buyer's market and the longer sellers must await a sale the lower they are willing to negotiate. Don't be afraid to haggle over price!
Unless you are very experienced, I suggest you hire a technician to evaluate the instrument and adivse you what would be necessary to bring it into the condition you desire.
Lastly, consider moving costs; a reliable mover isn't cheap and you don't want to unpack kindling instead of a piano. So, hire a GOOD mover!
Good Luck ... Bosendorfers are magnificent pianos!
Topic: Your opinion please for this Bosendorfer