Remove Bunks and Build Office/Closet

I did this in my Coachmen TT. Bunks were in the back corner beside the bathroom. Took the bunks out and made a walk in closet, then took the wall out that separated the bath and bunks. Replaced the 2x2 wall studs with 2x4 turned sideways. DW wanted a 3 door medicine cabinet on that wall, then put new paneling on the walls. The bunks, if I remember had about 8 screws in them(all screwed from the inside toward outside), and I had to take the light and wiring out of one. Also had to build a box over the water heater. Couple years later took a grandchild with us and had to put the bottom bunk back in. Also I lost the outside storage compartment which was under the bottom bunk. There was a heat vent under the bunk which I just cut a hole in the water heater box and mounted it there. Relatively simple job if you have some basic carpentry skills. Gary