Watching the Direct yet again, I spotted the "I want to relocate." option here while Nook talks about the player's home and this is probably one of the best features this game has to offer. Because I'm pretty sure that this option allows you to put your house into a different spot afterwards if you start to dislike the spot you choose at the beginning. This is a huge help for people who aren't sure which spot is the best for their house and also helps you later a lot when you start to do landscaping as well as building out your island.
Basically, you never have to be worry about again choosing the wrong spot for your character(s).