I have a Grand Villa 1995 U240 which had a safe installed in the floor. I had to destroy the top of the safe to obtain its contents. I had contacted the safe manufacturer and Foretravel and they did not have the combination on file so I had to destroy the safe opening top. Now I have a large box in the floor.
I want to replace the safe and I would ask for help to identify how the prior safe was installed and how to replace the safe.
I suspect that your only recourse will be to Call FT and speak with James, I really doubt that you will be able to find an exact replacement for a 20 year old safe. Too bad, those are nice safe's.
Gary B
Not having a GV here to look at it I would figure it is dropped into that frame from inside, bolted down then the solid foam insulation glued to outer walls. Should be easy to figure out I would imagine.
JohnH
Might be worth a try shopping at Costco or BJ's or Sam's club; they all carry an assortment of box safes (Sentry, etc) ; might be to fit it in the hole with minimum mods..