One of the very first RV's we bought had a stupid location for the waste valves.
The very first thing I looked at when buying all the next several RV's was the waste tank valve location.
I'm sure that will be at the TOP of your list on the next RV.
2004 Monaco La Palma 36DBD, W22, 8.1, 7.1 MPG
2000 LEXUS RX300 FWD 22MPG 4020 LBS
The coldest winter I ever spent was a summer in San Francisco.