I would be upset with you for taking up my time, as I have been watching this video on your RV, and was going to tell you there had to be a way to access it from the closet, since the water heater is just in front of your slide out.
The reason I'm not bothered at all, is DANG, I like that trailer. I mean I really LIKE that trailer and wouldn't have known about it without your question being asked. LOL
I may be looking at one in my future somehow.