Adding a Wall Sink on 161

[Hamptont]

This thread is all about adding a small sink behind the toilet on a 161. This idea was mention on an earlier thread about the toilet location being too close to the door on this model Octane. Excellent idea! And I can’t seem to get it out of my mind which means I need to do it.
Has anyone else done this and/or thought about doing this and might be further along in the planning process than me? I’d love to hear from you or anyone else with insight.

Thanks!

[DSK360]

I have not done this. I added a cabinet behind my toilet. But I believe the reason the toilet is so far off the wall is the frame rail messing with the drain if you went father back. So I think the hardest part would be getting the drain to go into the grey tank. But you should be able to sneak in under the shower/tub and tap in somewhere in there. And if you only wanted cold water you could tap into the line for the toilet. Not a bad idea but execution might be tricky.