Re: should hubby and I buy this boat with soft floors ???? HELP
Although I'm unsure exactly how Marine Traders are constructed, I am going to guess fiberglass over a balsa or other type of wood core. With that assumed, and the statement that this is the upper deck, my instinct would be to use it as a negotiation tactic more than a run away tactic. A rotten flybridge core, unlike a rotted floor in a bow rider, could be no more than just a flat rotten area. I'm not sure exactly but from what I gather, the decks will be cores, but the actual structure of the house may or may not.
I have been aboar a good 10-15 flybridge boats in the past year and a lot of them had soft areas (aft, fore and bridge decks). Not a single one had severe structural issues in the stringers or major framework. That's not to say a rotten deck core isn't an issue, it is, it to me though is not a deal breaker or makes the boat not safe to take into the water.
In my opinion, this type of boat is not a simple run away, but still worth considering. Does the owner assume the price reflects the soft floor condition? I say make your offer assuming a replacement of the core (after researching it a bit) and go from there. Hire a surveyor and then decide what to do.