Hi, I have not been around for a while, but I have been here with our Casita, two Outfitter Campers and then our R-pod. Now we are about to buy a Nash 17k for a more durable trailer on rough road...
Can't comment on the 17K, but we had an older 22H and LOVED it. Very solidly built, durable and comfortable. They are great trailers. The floorplan of the 17K will be tight, but it was mostly just my wife and I in our 22H and we made do. If you are coming from a Casita, you are familiar with a smaller interior space and you'll know if its acceptable to you. I miss my Nash, but we have 3 kids now so it wouldn't have been possible to have 5 of us (including an infant) in that 22H.