greatblue7, the towing is just fine. We have a 2016 Honda Pilot with tow package. Hardly know the camper is back there. No sway issues at all, but we do feel it when there's a really strong cross wind!
We store it in the third stall of our garage and still have room for a lawn tractor, canoe, and kayak. (it's a tight fit but it works)
Love the higher counter in the high wall, and also the bigger fridge. The bed is a nice size too. We bought a 3" memory foam topper for it and it's very comfy. Another positive of the high wall version is that whoever is sleeping next to the wall doesn't bonk their head when they sit up. That bit of extra height between the bed and the slanting roof makes a big difference.
You do stumble over each other since there isn't a lot of floor space but that's pretty much the norm in any a frame camper