I feel...Stupid doesn't quite describe it XD I've been wandering up and down the road clicking on every house, and as I walked back to the beginning...I see the camera on the ground that I just ignored, despite it being the main menu lol. Good news, found the house.
Don't feel stupid, it's our fault, it's the first time we've made a game of this scale and I have to admit we really struggled with the clarity of the tutorial. I'm really sorry.