We are in Sweden at the moment on our way back from five weeks in Norway.
We did wonder how we would fare for a longer period, longest previous was about two weeks, but it has been great. Never felt we needed more space, only thing that forced us onto a site was he need for a shower now and then.
We certainly travelled some roads and wild camped in places that no motorhome would do and consequently got some great views. No problem parking, watched lots of motorhomes driving around looking for spaces. Also watched some getting stuck on muddy sites. Our Cali (4Motion) just pulled itself out. Less cost on the ferries, winner all round as far as we are concerned.