Good luck with it all, I like the idea of having a separate den each just incase you two start biting. I know how it is, two guys living together with possibly different ideas, it can lead to a squabble. On the other paw, a mate to look after and he will look after you is the most wonderful thing, the hugs and everything else that comes with it is so nice. I hope the area is a decent one too. All the best :)