Adding a loft over couch

[RVMommaTo6]

I'm considering adding a loft bed, something like this...  https://www.amazon.com/gp/aw/d/B004LQ1PAI?th=1&psc=1 over the jack knife couch in a Thor Motor Coach A.C.E. 30.2.
Has anyone ever done anything like this? Pros and cons? Suggestions?

 

[blw2]

I saw a large class A at a show not too long ago that had one from the factory.  I want to say it was some sort of power up into double stack bunk bed mode and down into sofa mode.  The kids thought it was cool.  i don't remember the brand or anything about it but I'll bet you could find it in a search for inspiration

 

[RVMommaTo6]

Oh neat! This one has a bunk and a loft bed over the driver, but even with all that, we could use one more bed. I'll google it!