Hi Flo Tiller. I have viewed 4 boats at Venetian. From my experience, I was given keys to the boats I wanted to view and also a map of the brokerage area of the marina, showing where my chosen boats were moored. You are basically left to it. I was amazed at the poor internal appearance of 3 out of the 4 boats. One looked like it had been burgled! I found the stern doors left open, deck boards lifted up and general boating equipment left in the rear cabin, to create an obstacle course for me to view the rest of the boat. The other two were just very grubby and smelly Not a good impression for me. However, I would not let this put me off if there happened to be a good boat there, which of course, there may well be.
If you know about boats and do not need to ask questions while looking around, this method of viewing is fine but for the inexperienced it can seem a fruitless task. If I were to go back again, I would probably insist the broker comes with me.
I have also heard that in negotiations, they can pretend there is a seller to ask if they will accept offers, but, as mentioned above by Richard, Venetian actually buy the boats in.