I suggest putting your house in the second section of your map below the big river square part (if you get what I mean???), Cafe near the train track where one of the villager houses are, and Camp at the bottom left area with the extra piece of land if it can be fit there. Or you could put it to the left, with a fire pit in that area.
agree w/ KitsuneNikki for camp placement! your house and cafe placements also look nice; that or the cafe in the same place but on the other side of the plaza.
also a thing to keep in mind with the camp (unless you don't do this) is that when campsite resetting it might become a pain to run all the way down there every time from the station, even though it might make for a more aesthetically pleasing spot