First off a huge shout out to my SIL, who happens to be a general contractor, so if you don't have one of those in your tool kit I highly recommend getting one. Lol. The pics are pretty much self explanatory and I don't want anyone to think was easy, but if you take your time and work logically it goes pretty smoothly. We took the packaging off if both units in our driveway, right outside the camper door. Use the template they provide in the stacking kit and carefully drill the holes, DO NOT DRILL DEEP! You will likely need to adjust these brackets to get the units to line up perfectly, it is much easier to do this outside, then remove the dryer and carry the washer into the camper. Once inside where it is going, remember to remove the four bolts used to stabilize the drum during shipping. I definitely recommend leaving the drip pan unattached from the floor until you have test fitted the washer and double checked how it fits side to side, and front to back as well leaving room to work to attach the hoses and main drain. We were golden in where I had initially placed the pan, but it would have been easy to put in to far one way or the other. After test fitting we removed the washer, screwed the drip pan into place, put a little sealer over each screw head, and replaced the washer and made all those wet connections. We ran the washer in a quick cycle to allow for checking connections for leaks before the dryer came in. At this point we carefully determined exactly where we were drilling the 4"dryer vent hole. As I mentioned in another post about this if you can look at your unit from the outside on a cool morning it will show you where the supports inside the walls are located. I think I have a pic of this somewhere, but it is a place to start, as there was no sticker inside showing where to drill. I also have an inexpensive stud finder that has a "deep" setting that further confirmed our observations. We drilled through the inside wall until the pilot bit came through the outside, then went outside, covered the area in blue painters tape to help prevent tearing the fiberglass and finished the hole. Getting the dryer inside was way easier than the washer as it weighs about 80# less. In the space we had to work with we were able to set the dryer on the washer turn it so we could access the vent and make those connections, we then placed the dryer and secured the stacking kit. I had taken the bedroom door off, don't even try this without doing that, there is, at most, 1/2" clearance with it off. The washer is HEAVY, get some quality help! Sorry for this being so long winded. There was an issue after we were all finished but that'll be the next post.