All valid points mentioned above. However....used to tents, prepared not to store half their belongings, would like a potty and not having to sleep on the ground. The R-Pod fills all those requirements. Even has a/c and stove and frig. This is a nice upgrade. The price sounds good.
Looking at pix of this model, it does have a queen bed, so no nightly set up, nice size dinette, frig, microwave and it does have a small front pass through storage area. The only thing that I would seriously consider changing is the OEM legs for the dinette table to the post-style. MHO, the posts are much sturdier.
For the uses you're describing, I think it sounds just about right. Hope it will work out for you.