[tsubaki]

Welcome to the site.
In your signature add your location.
When ya'll get the boat, take pictures to keep hammer at bay (this also will help with diagnosis).
Confirm the year boat with the HID number (rear right below rubrail), the last two numbers.
A number of ways to improve the floor will get posted.
Rotted wood should not be visable unless it's the dividing wall supporting the cuddy hatch and below the steering and passenger console.