i removed my fridge last year in my 265 express. the existing area is about 24" w & h and 36" deep. i was going to just make a cabinet same size as fridge but dont want to waste all that space. heres what i was thinking ; floor is now basically foam, to establish a floor i would maybe put 5/4 around perimeter to support 3/4" plywood as a floor and fill underneath with foam. the existing walls & ceiling of area are unfinished fiberglas coated plywood . ( kinda rough ) the easiest way to finish this off would be to install carpet. ( just like under the sinks compartments). this area has vents for storage compartments on either side so i would not want to completely close this off. then encase opening with teak trim. i never use the fridge and my valise life raft fits perfectly here and could always use more bulk storage would love some other opinions or ideas.