I would love to have a functional wayshrine that I could put in my house. That way I wouldn't have to waste time running to the nearest one, I could just port from my house!
At first when i saw the shrine in the pvp furnishings I was like, ugh, it's behind a high rank in pvp, but once I found out it was just decorative I just shrugged at that point.
Put it in the crown store even like the over priced mundus stones, but it would be a great option.
I would also like to see an easier way to travel TO houses. It is such a pain to navigate that awful menu UI on console and find the name of the person who's house you want to visit from a friend's list or guild roster, etc. We should be able to access a wayshrine and select an option that opens up a text box for us to enter the name of the person who's house we want to visit. Boom.