My 55 Flying Cloud has no on-board fresh water system, just a city water hookup. I am adding a poly tank under the bed, along with a 12 volt
pump and strainer. I plan to use a non-vented stainless steel filler so will need a separate vent. I hate to make any more shell penetrations than necessary. Is there any reason I should not vent the tank into the bathroom/shower area? This would provide a visual indication if the tank is overfilled without causing any damage and avoid adding another shell penetration.